I use gnome because my computer can't run unity. :) I didn't wanted to change to other desktop because as it always happens to me, something goes wrong and i c

I use gnome because my computer can't run unity. :) I didn't wanted to change to other desktop because as it always happens to me, something goes wrong and i can't use my system for half a day. (Today i'm upgrading to 11.10, the support term is over for .04, I hope it goes well...)