[Fyron]

There are a lot of "wizards" you can't disable in XP Home that make it a pain in the arse to use (its network file sharing mechanism comes to mind). It doesn't remember network share and printer info very well, which makes it a pain to keep my mother's laptop able to use the network-shared printer (shared by a 2k machine)... The compies with XP Pro and Win2k here have no such troubles, and don't even need to think about hackish solutions like making sure all the account names and passwords are the same on every machine.

You can always install a non-MS media player to play unencumbered media files if they make WiMP screw with them. DRM is nasty crap, certainly, but its only there because the MPAA and RIAA are obsessed with the stuff and demand it for digital distribution and the next-gen disk formats. MS doesn't care enough about their content to try to take complete control of your media playing capabilities...

But yes, the DRM is only applicable to DRM-protected files. It has no bearing on unprotected files whatsoever, and you will never have a situation where you won't be able to play unprotected files in Windows; it just isn't in MS's interests to do that. I currently have no problems playing any such unencumbered files in Vista... Its pretty paranoid to believe you will.

There are lots of good reasons to use Linux; unmitigated paranoia about DRM isn't really one of them.