Hello,
I use Gnome on SUSE 10.3.
Firstly, i've set Ctrl+Shift in keyboard settings ControlCenter->KeyboardPreferences->LAyoutOptions->LayoutSwitching.
What did i got? Iv'e got, that all key combinations with Ctrl+Shift lead to layout switching and nothing more!!!
As is heavily use "Ctrl+Shift+Left(Right)" in text editors - it was inapporitate for me.
So i've tryed to remap kb switch to "Magic(Win)" key. I've got a lots of disabled combinations in Gnome interface. Sure, i can live some time without them, but it become annoying

(
Please help me to survive in SUSE world!