ID:183632
 
I ran across this while on the internet i was wondering would that screw up my computer and/or OS(Windows Vista) because all i really need it for is IDVD,Garageband,IMovie unless anyone knows any PC programs that run exactly like it
http://wiki.osx86project.org/wiki/index.php/FAQ

You should check out the above. But ye, running it in an emulator is your safest option, should be completely cut off from vista, so you won't hurt a thing doing that.

Installing osx to run on your pc, though, could potentially wipe your drive leaving you no option but to do a clean reinstall of windows should you fail at installing it