features of Ubuntu not working/glitching
i recently installed ubuntu (dl from site and burned to cd) and have been running it for a little over a week. i am having some problems, however. one problem is the computer will freeze and nothing will work at all. i usually have to restart my system manually. second it there are some general glitches including the window header changes color (from orange to gray to some multi color purple) and my wacom pad doesn't work as it did at first (3 days after sucessful driver instalation, it no longer worked right). because of how long the Ubuntu cd takes to ship, i have only just now recieved my free cd via the mail. is there a posibility that the cd i burned is currupt? should i attempt a re-install via the new (official Ubuntu) cd?