Having a bit of trouble with XP? Well, so far MS has identified quite a list of problems with XP which MS plans to address in SP1 but since we all know you can't wait that long for a fix Yashiro assembled a pre-XP SP1 page listing all the problems MS is currently working on along with the KB article number so you can look up your problem and get the fix (if any).

WINOSCENTRAL Pre-XP SP1 Fixes