HI i have got a friends pc he had windows xp on it worked fine first time installing it about a year ago but trying to do it now will not work you boot up from the windows xp disk and try to install it cant pick up the hard drive if you start the install while running xp like put the disk in while it is booted up and do it that why it does the pre installion stuff but once it restart and loads all the things it blue screens lol. Odd thing is that windows 95 and windows 2000 installs no problem and it is also werid that it has been install before no problems and the only difrence to the computer now instead of before is now it has a wireless card and a 56k modem in it but i tryed taking them out and doing it same thing so any one have any thoughts please let me know