diff -r cbd37f91d9a2 -r 0b1c426b035f QTfrontend/main.cpp
--- a/QTfrontend/main.cpp	Tue Sep 14 17:42:51 2010 +0200
+++ b/QTfrontend/main.cpp	Tue Sep 14 18:41:37 2010 +0200
@@ -180,6 +180,7 @@
             "}"
             "QTableView {"
                 "alternate-background-color: #2f213a;"
+                "gridline-color: transparent;"
             "}"
 
             "QTabBar::tab {"