Heidi Montag Craps Out Another Music Video

Today was the "world premiere" of Heidi Montag's video for her song "Overdosin'." Except that all day long, we couldn't get our hands on a decent copy of it. Heidi put it up on her own site, but it wasn't synched properly with the audio, and then Perez Hilton linked to it » 8/26/08 7:00pm 8/26/08 7:00pm, and it crashed her whole . (It's still not…