Hi all.. I've been struggling for 2 weeks now,and it's the most ridiculous issue i've ever had with windows xp...i'm trying to install a drive, with windows xp already on it and functioning on other computer,onto a used system i had before without a hard drive,and has MSI K8MM-V motherboard(build in video/sound). after physically installing it,computer won't start,it keeps rebooting while posting...so i tried to repair windows using the xp cd.during repair process,while it's loading drivers,it asks me "philips sound agent 2(WDM)driver does not pass windows logo...do you still want to install this software?"..i can't move the mouse to click "YES" !! i tried numerous mise..USB/sp2..i tried changing BIOS to make sure mouse in enable...keyboard works..but not the mouse.. any clues? the mouse lights up in the very begining,but not during windows xp repair... all i need is to get this computer to work with xp.i need xp to work with an analog tv tuner for my vhs/video camera ripping,as my KWORLD/V-STREAM TV883DVR-PROII did not work on vista.. if there's an alternative way other than repairing windows please advice me.. your help is very much appreciated..thank you