I recently found this projector that specs out to be HD70. When I call Optoma in uSA they said they dont have it on file. Optoma CA says they will call me back. Im just wondering what bulbs it uses and the part number. Is the bulb the same as HD70? The ANSI is supposively 1100 on HD32 but 1000 HD70 whats with that? ANyone have an HD32?