[Oblivion437]

Well, AvP on my XP home system didn't work... It has some gripes with NT, 2000 and XP, it's the same thing so D/L their Win2000 patch to get it working, and you'll need that music CD. Talk to that guy, or leave him a few bad comments on Ebay Re: his false advertising and incomplete merchandise, which was sold as a 'complete' item. Did it come with a print manual? If not, then he was definitely bullshitting. I'd gladly give you my Music CD if I didn't use it myself.
PS. Once you've installed it, you don't need the Music CD, it was just a measure to make sure that no one hacked the thing to require it. It doesn't even install files off the thing.