Glad ndiswrapper finally got in correctly
You'll probably want to disable Ctrl-Tab in KDE/Gnome so it doesn't switch the desktop. Gnome/KDE have different ways of doing it. Gnome has it in Desktop->Preferences->Keyboard Shortcuts (I think, I'm working from memory). KDE has a control center I believe, I don't use it. It should be in the control center though
Good luck.