Some Marilyn Manson music videos have surfaced in HD (1080/720p) on VEVO.com a couple of weeks ago. Hope all videos will be available in HD soon.
Go to http://www.vevo.com/artist/marilyn-manson
You guys should watch Personal Jesus, HSG, Tourniquet, Disposable Teens, mOBSCENE... They're all awesome in HD.