I like this forum. Glad I found it. Anyway, here is my problem. I've been toying with my P4T533-C, and it is very fast. But there are a few quirks I am having. Firstly, the system is a bit, and when I say bit, I mean it, A BIT unstable. Not in WinXP Pro, but in Win98. When I playing Unreal Tournament or Serious Sam, the sound is a bit crackly/poppy (slightly) and it sometimes crashes. I am running the processor at 2138, at 133/33. RDRAM is at 4x. Also, I would like to know. What slots should I arrange my PCI cards in? I am using them in the same config that I was using in my old P4T-E. Another issue that I am having is in WinXP, the Audigy card does not work properly with the USB 2.0 enabled. Any of the essential Creative apps (i.e. Playcenter, Surround Mixer) function very very slowly, unless I disable the USB 2.0. Does this have to do with the slot my Audigy card is in? Thanks in advance for any help. My specs are in my sig.