Anyone know which is the better choice for Movies and Video Games? I'm new to all this and don't see all that much difference. The 525 seems better, but the 330 is newer... Oh, and the 525 has HDCD decoding and the 330 does not...I'm not even sure that's important though.... Both can be found for around $600. My ultimate goal is to have great sound for games an movies, without spending more than $600.