If you need another Windows parody, Windows Vista Errors will satisfy you.
Graphics: Very much like Windows models, including some from other Windows platforms other than Vista.
Gameplay: Now, contrary to the title, this is actually NOT just a collection of funny errors. It's a big, multifunctional parody of Windows.
Sound: It's either a fan-made song in the errors section, or remixes of Classic windows errors in the media player.
Overall: This is a nice diversion for when you want a windows parody. The only drawback is that the medals could be a hassle to get, but otherwise, check this out!