diff --git a/schainpy/gui/viewer/ui_workspace.py b/schainpy/gui/viewer/ui_workspace.py
index 0bc8b64..d59d006 100644
--- a/schainpy/gui/viewer/ui_workspace.py
+++ b/schainpy/gui/viewer/ui_workspace.py
@@ -1,131 +1,118 @@
-# -*- coding: utf-8 -*-
-
-# Form implementation generated from reading ui file 'C:\Users\alex\ericworkspace\GUIV1\workspacev3.ui'
-#
-# Created: Tue Mar 05 16:29:15 2013
-#      by: PyQt4 UI code generator 4.9.4
-#
-# WARNING! All changes made in this file will be lost!
-
-from PyQt4 import QtCore, QtGui
-
-try:
-    _fromUtf8 = QtCore.QString.fromUtf8
-except AttributeError:
-    _fromUtf8 = lambda s: s
-
-class Ui_Workspace(object):
-    def setupUi(self, MainWindow):
-        MainWindow.setObjectName(_fromUtf8("MainWindow"))
-        MainWindow.resize(678, 304)
-        self.centralWidget = QtGui.QWidget(MainWindow)
-        self.centralWidget.setObjectName(_fromUtf8("centralWidget"))
-        self.gridLayout = QtGui.QGridLayout(self.centralWidget)
-        self.gridLayout.setObjectName(_fromUtf8("gridLayout"))
-        self.dirWork = QtGui.QLabel(self.centralWidget)
-        font = QtGui.QFont()
-        font.setPointSize(8)
-        self.dirWork.setFont(font)
-        self.dirWork.setObjectName(_fromUtf8("dirWork"))
-        self.gridLayout.addWidget(self.dirWork, 3, 0, 1, 1)
-        self.dirLabel = QtGui.QTextEdit(self.centralWidget)
-        self.dirLabel.setMaximumSize(QtCore.QSize(16777215, 75))
-        self.dirLabel.setReadOnly(True)
-        self.dirLabel.setObjectName(_fromUtf8("dirLabel"))
-        self.gridLayout.addWidget(self.dirLabel, 0, 0, 1, 2)
-        self.line = QtGui.QFrame(self.centralWidget)
-        self.line.setFrameShape(QtGui.QFrame.HLine)
-        self.line.setFrameShadow(QtGui.QFrame.Sunken)
-        self.line.setObjectName(_fromUtf8("line"))
-        self.gridLayout.addWidget(self.line, 1, 0, 1, 2)
-        self.dirComBox = QtGui.QComboBox(self.centralWidget)
-        palette = QtGui.QPalette()
-        brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
-        brush.setStyle(QtCore.Qt.SolidPattern)
-        palette.setBrush(QtGui.QPalette.Active, QtGui.QPalette.Button, brush)
-        brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
-        brush.setStyle(QtCore.Qt.SolidPattern)
-        palette.setBrush(QtGui.QPalette.Inactive, QtGui.QPalette.Button, brush)
-        brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
-        brush.setStyle(QtCore.Qt.SolidPattern)
-        palette.setBrush(QtGui.QPalette.Disabled, QtGui.QPalette.Button, brush)
-        self.dirComBox.setPalette(palette)
-        self.dirComBox.setObjectName(_fromUtf8("dirComBox"))
-        self.gridLayout.addWidget(self.dirComBox, 5, 0, 1, 1)
-        self.horizontalLayout_3 = QtGui.QHBoxLayout()
-        self.horizontalLayout_3.setObjectName(_fromUtf8("horizontalLayout_3"))
-        spacerItem = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
-        self.horizontalLayout_3.addItem(spacerItem)
-        spacerItem1 = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
-        self.horizontalLayout_3.addItem(spacerItem1)
-        spacerItem2 = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
-        self.horizontalLayout_3.addItem(spacerItem2)
-        spacerItem3 = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
-        self.horizontalLayout_3.addItem(spacerItem3)
-        spacerItem4 = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
-        self.horizontalLayout_3.addItem(spacerItem4)
-        self.gridLayout.addLayout(self.horizontalLayout_3, 8, 0, 1, 1)
-        self.horizontalLayout_2 = QtGui.QHBoxLayout()
-        self.horizontalLayout_2.setObjectName(_fromUtf8("horizontalLayout_2"))
-        self.dirButton = QtGui.QRadioButton(self.centralWidget)
-        font = QtGui.QFont()
-        font.setPointSize(8)
-        self.dirButton.setFont(font)
-        self.dirButton.setObjectName(_fromUtf8("dirButton"))
-        self.horizontalLayout_2.addWidget(self.dirButton)
-        spacerItem5 = QtGui.QSpacerItem(428, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
-        self.horizontalLayout_2.addItem(spacerItem5)
-        self.gridLayout.addLayout(self.horizontalLayout_2, 9, 0, 1, 2)
-        self.horizontalLayout = QtGui.QHBoxLayout()
-        self.horizontalLayout.setObjectName(_fromUtf8("horizontalLayout"))
-        spacerItem6 = QtGui.QSpacerItem(438, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
-        self.horizontalLayout.addItem(spacerItem6)
-        self.dirOkBtn = QtGui.QPushButton(self.centralWidget)
-        font = QtGui.QFont()
-        font.setPointSize(8)
-        self.dirOkBtn.setFont(font)
-        self.dirOkBtn.setObjectName(_fromUtf8("dirOkBtn"))
-        self.horizontalLayout.addWidget(self.dirOkBtn)
-        self.dirCancelBtn = QtGui.QPushButton(self.centralWidget)
-        self.dirCancelBtn.setObjectName(_fromUtf8("dirCancelBtn"))
-        self.horizontalLayout.addWidget(self.dirCancelBtn)
-        self.gridLayout.addLayout(self.horizontalLayout, 10, 0, 1, 2)
-        self.dirToolPath = QtGui.QToolButton(self.centralWidget)
-        font = QtGui.QFont()
-        font.setPointSize(8)
-        self.dirToolPath.setFont(font)
-        self.dirToolPath.setObjectName(_fromUtf8("dirToolPath"))
-        self.gridLayout.addWidget(self.dirToolPath, 5, 1, 1, 1)
-        MainWindow.setCentralWidget(self.centralWidget)
-
-        self.retranslateUi(MainWindow)
-        QtCore.QMetaObject.connectSlotsByName(MainWindow)
-
-    def retranslateUi(self, MainWindow):
-        MainWindow.setWindowTitle(QtGui.QApplication.translate("MainWindow", "MainWindow", None, QtGui.QApplication.UnicodeUTF8))
-        self.dirWork.setText(QtGui.QApplication.translate("MainWindow", "Workspace :", None, QtGui.QApplication.UnicodeUTF8))
-        self.dirLabel.setHtml(QtGui.QApplication.translate("MainWindow", "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
-"<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">\n"
-"p, li { white-space: pre-wrap; }\n"
-"</style></head><body style=\" font-family:\'MS Shell Dlg 2\'; font-size:8.25pt; font-weight:400; font-style:normal;\">\n"
-"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:\'Cantarell\'; font-size:8pt; font-weight:600;\"> Select a workspace</span></p>\n"
-"<p style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:\'Cantarell\'; font-size:8pt; font-weight:600;\"><br /></p>\n"
-"<p align=\"justify\" style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:\'Cantarell\'; font-size:8pt;\">  Signal Chain stores your projects in a folder called a workspace.</span></p>\n"
-"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-family:\'Cantarell\'; font-size:8pt;\">  Choose a workspace folder to use for this session.</span></p></body></html>", None, QtGui.QApplication.UnicodeUTF8))
-        self.dirButton.setText(QtGui.QApplication.translate("MainWindow", "Use this as the default and do not ask again", None, QtGui.QApplication.UnicodeUTF8))
-        self.dirOkBtn.setText(QtGui.QApplication.translate("MainWindow", "OK", None, QtGui.QApplication.UnicodeUTF8))
-        self.dirCancelBtn.setText(QtGui.QApplication.translate("MainWindow", "Cancel", None, QtGui.QApplication.UnicodeUTF8))
-        self.dirToolPath.setText(QtGui.QApplication.translate("MainWindow", "...", None, QtGui.QApplication.UnicodeUTF8))
-
-
-if __name__ == "__main__":
-    import sys
-    app = QtGui.QApplication(sys.argv)
-    MainWindow = QtGui.QMainWindow()
-    ui = Ui_Workspace()
-    ui.setupUi(MainWindow)
-    MainWindow.show()
-    sys.exit(app.exec_())
-
-
-
+# -*- coding: utf-8 -*-
+
+# Form implementation generated from reading ui file '/home/roj-idl71/SignalChain/workspacev4.ui'
+#
+# Created: Wed Mar  6 14:59:06 2013
+#      by: PyQt4 UI code generator 4.8.6
+#
+# WARNING! All changes made in this file will be lost!
+
+from PyQt4 import QtCore, QtGui
+
+try:
+    _fromUtf8 = QtCore.QString.fromUtf8
+except AttributeError:
+    _fromUtf8 = lambda s: s
+
+class Ui_Workspace(object):
+    def setupUi(self, Dialog):
+        Dialog.setObjectName(_fromUtf8("Dialog"))
+        Dialog.resize(801, 309)
+        Dialog.setWindowTitle(QtGui.QApplication.translate("Dialog", "Dialog", None, QtGui.QApplication.UnicodeUTF8))
+        self.gridLayout_2 = QtGui.QGridLayout(Dialog)
+        self.gridLayout_2.setObjectName(_fromUtf8("gridLayout_2"))
+        self.gridLayout = QtGui.QGridLayout()
+        self.gridLayout.setObjectName(_fromUtf8("gridLayout"))
+        self.dirLabel = QtGui.QTextEdit(Dialog)
+        self.dirLabel.setMaximumSize(QtCore.QSize(16777215, 75))
+        self.dirLabel.setReadOnly(True)
+        self.dirLabel.setHtml(QtGui.QApplication.translate("Dialog", "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
+"<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">\n"
+"p, li { white-space: pre-wrap; }\n"
+"</style></head><body style=\" font-family:\'Cantarell\'; font-size:11pt; font-weight:400; font-style:normal;\">\n"
+"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-size:8pt; font-weight:600;\"> Select a workspace</span></p>\n"
+"<p style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:8pt; font-weight:600;\"><br /></p>\n"
+"<p align=\"justify\" style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-size:8pt;\">  Signal Chain stores your projects in a folder called a workspace.</span></p>\n"
+"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-size:8pt;\">  Choose a workspace folder to use for this session.</span></p></body></html>", None, QtGui.QApplication.UnicodeUTF8))
+        self.dirLabel.setObjectName(_fromUtf8("dirLabel"))
+        self.gridLayout.addWidget(self.dirLabel, 0, 0, 1, 2)
+        self.line = QtGui.QFrame(Dialog)
+        self.line.setFrameShape(QtGui.QFrame.HLine)
+        self.line.setFrameShadow(QtGui.QFrame.Sunken)
+        self.line.setObjectName(_fromUtf8("line"))
+        self.gridLayout.addWidget(self.line, 1, 0, 1, 2)
+        self.dirWork = QtGui.QLabel(Dialog)
+        font = QtGui.QFont()
+        font.setPointSize(8)
+        self.dirWork.setFont(font)
+        self.dirWork.setText(QtGui.QApplication.translate("Dialog", "Workspace :", None, QtGui.QApplication.UnicodeUTF8))
+        self.dirWork.setObjectName(_fromUtf8("dirWork"))
+        self.gridLayout.addWidget(self.dirWork, 2, 0, 1, 1)
+        self.dirComBox = QtGui.QComboBox(Dialog)
+        palette = QtGui.QPalette()
+        brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
+        brush.setStyle(QtCore.Qt.SolidPattern)
+        palette.setBrush(QtGui.QPalette.Active, QtGui.QPalette.Button, brush)
+        brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
+        brush.setStyle(QtCore.Qt.SolidPattern)
+        palette.setBrush(QtGui.QPalette.Inactive, QtGui.QPalette.Button, brush)
+        brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
+        brush.setStyle(QtCore.Qt.SolidPattern)
+        palette.setBrush(QtGui.QPalette.Disabled, QtGui.QPalette.Button, brush)
+        self.dirComBox.setPalette(palette)
+        self.dirComBox.setObjectName(_fromUtf8("dirComBox"))
+        self.gridLayout.addWidget(self.dirComBox, 3, 0, 1, 1)
+        self.dirToolPath = QtGui.QToolButton(Dialog)
+        font = QtGui.QFont()
+        font.setPointSize(8)
+        self.dirToolPath.setFont(font)
+        self.dirToolPath.setText(QtGui.QApplication.translate("Dialog", "...", None, QtGui.QApplication.UnicodeUTF8))
+        self.dirToolPath.setObjectName(_fromUtf8("dirToolPath"))
+        self.gridLayout.addWidget(self.dirToolPath, 3, 1, 1, 1)
+        self.horizontalLayout_3 = QtGui.QHBoxLayout()
+        self.horizontalLayout_3.setObjectName(_fromUtf8("horizontalLayout_3"))
+        spacerItem = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
+        self.horizontalLayout_3.addItem(spacerItem)
+        spacerItem1 = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
+        self.horizontalLayout_3.addItem(spacerItem1)
+        spacerItem2 = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
+        self.horizontalLayout_3.addItem(spacerItem2)
+        spacerItem3 = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
+        self.horizontalLayout_3.addItem(spacerItem3)
+        spacerItem4 = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
+        self.horizontalLayout_3.addItem(spacerItem4)
+        self.gridLayout.addLayout(self.horizontalLayout_3, 4, 0, 1, 1)
+        self.horizontalLayout = QtGui.QHBoxLayout()
+        self.horizontalLayout.setObjectName(_fromUtf8("horizontalLayout"))
+        spacerItem5 = QtGui.QSpacerItem(438, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
+        self.horizontalLayout.addItem(spacerItem5)
+        self.dirOkBtn = QtGui.QPushButton(Dialog)
+        font = QtGui.QFont()
+        font.setPointSize(8)
+        self.dirOkBtn.setFont(font)
+        self.dirOkBtn.setText(QtGui.QApplication.translate("Dialog", "OK", None, QtGui.QApplication.UnicodeUTF8))
+        self.dirOkBtn.setObjectName(_fromUtf8("dirOkBtn"))
+        self.horizontalLayout.addWidget(self.dirOkBtn)
+        self.dirCancelBtn = QtGui.QPushButton(Dialog)
+        self.dirCancelBtn.setText(QtGui.QApplication.translate("Dialog", "Cancel", None, QtGui.QApplication.UnicodeUTF8))
+        self.dirCancelBtn.setObjectName(_fromUtf8("dirCancelBtn"))
+        self.horizontalLayout.addWidget(self.dirCancelBtn)
+        self.gridLayout.addLayout(self.horizontalLayout, 5, 0, 1, 1)
+        self.gridLayout_2.addLayout(self.gridLayout, 0, 0, 1, 1)
+
+        self.retranslateUi(Dialog)
+        QtCore.QMetaObject.connectSlotsByName(Dialog)
+
+    def retranslateUi(self, Dialog):
+        pass
+
+
+if __name__ == "__main__":
+    import sys
+    app = QtGui.QApplication(sys.argv)
+    Dialog = QtGui.QDialog()
+    ui = Ui_Workspace()
+    ui.setupUi(Dialog)
+    Dialog.show()
+    sys.exit(app.exec_())
+