hey..im running an asus Kt7 mobo with a duron 750...i used to run winXP pro on the machine..i just formatted my harddrive and tried to reinstall winXP but it cant install all of the files. aorund the 20% mark it says it cant install a file...usually a .dll file. if i skip it...it'll copy more files and then stop again...i tried my friend's copy of WindowsXP pro also and the same thing happens..eventually it hits an IRQL_NOT_LESS_OR_EQUAL blue screen...does anyone know why this happens? the same thing happens when i install winME and try to install winXP as an upgrade...winME installs fine though. Any ideas? thanks -Tony