I'm looking to buy a used PC that comes with Vista installed, I'd like to wipe the drive and install XP Pro (SP3). Will this compromise the PC in any way. Any pitfalls to watch out for?
Sorry, I've got absolutely nothing constructive to say here but that made me laugh!!! Must admit, my niece has Vista on her laptop and I quite often lose the will to live waiting on it doing anything.
One suggestion (from me) why not set it upi as a dual boot with both systems on it? If it is high spec, then it will have plenty of room for two Operating Systems.
I've dual booted a few vista/xp pc's.
Personally i'd always prefer to use 2 hdds, rather than partition a single drive, especially as you already have vista on the drive; you'd have more success if you installed xp THEN vista on the same drive.
However with 2 drives, i just disconnect the vista one, install the new one and format with XP, then re-connect the vista drive.
Next time you boot up it will either default to vista (usually) or you can press F11/F12 or whatever the bootstrap key is on your pc and choose which os to use.
I must still be the only out here that likes Vista and has had no problems
Mind you I never upgrade any operating system, only ever buy a new pc and keep what ever it is designed for and supplied with. Don't know if that makes any difference.
I have had a couple of programs that won't run with Vista, but just downloaded or bought the newer versions.