im new to linux..like a day.i just installed mandrake 9.1 and cant figure out whats happening.first my mouse dosent work right.it seems to move real choppy .ive adjusted settings in control ,but thats as far as i can go not knowing what i am doing. re-installed mandrake ,but this time used the gnome desktop instead of the khe..and mouse worked fine under gnome..but i dont like look of gnome so went back to the khe..but mouse is still a problem..do i need the driver for that exact mouse??or do ii just need to install driver for mouse on mandrake??im totally lost with linux..