AA fonts in kde 2.1.1

hey guys Just installed suse 7.1 and everthing works find except when I upgraded kde to 2.1.1 and install the 2.3 experiment qt, when I check off the AA fonts in the control center and restart X I get all kinds of funny things happening. it starts X real slow and most programs won't run. some of the fonts are italic sometimes the taskbar doesn't come up at all. Other times X won't finish at all, I get is a blank screen. If I change AA to false ( I have to do this to kdeglobal file under .kde dir ) manually X starts with no problems but no AA fonts. I think I saw some other people with the same problem has any fixed this. Chuck