Hi. I was just wondering if anybody has had any trouble with their Z68 motherboard (or even the P8P67 motherboard) & installed windows XP onto it. I have had several problems with mine,but when I dual booted with windows 7,it seemed to be quite pleasant to use. I had dual booted first with vist ultimate first & again it seemed quite good. Then I done the windows 7 dual boot & like I said it went well. Since then I have formatted the newer versions off & reinstalled windows XP. The same problem occured. First after booting up into XP it seems to be a little slower than my previous X58 chipset with an XP installed onto it. Also when I installed Mavis Beacons Teaches Typing Course Platinum ver.20, the mouse pointer seems to freeze & it just gets worse the more often I use this software by Mavis Beacon. I should of installed more software programs onto this Asus P8H67-M_le model pc that I made myself,but I just thought that there maybe some kind of a virus or something similar that could maybe transfer from one cd to another cd when installing them onto my pc. My specifications are :- Processor,core i7 2600. Motherboard,Aus P8H67 M le. Ram,corsair 1x2 GB stick @ 7-8-7-20. DVD burner,Asus x24 (more recent model). Hard Drive Disc,Western Digital Velociraptor 450 GB sata 3 @ 6 GB/s. Case,Numan model # 2019B (which has a 400watt power supply unit already built in). Also a cheap brand all in one floppy drive & digital camera card reader,that I forgot the name of,which I bought new & it was sealed from a U.S.A. west coast store over eBay. I have got a logitec 15 keyboard & a logitec mouse. Before anybody points anything out,I have tried another new clean mouse that I bought from another totally different store & the same problem occurs. Could someone solve this problem or even give me some hints or clues as to what it could be & also the place to go to,to get some fixs.