I'm looking to upgrade a Radeon 7500 to something a bit more powerful for movie/multimedia viewing.

A Geforce 6600GT looks impressive but a bit overkill...so:

- AGP
- Fairly quiet so a passive cooler would be handy
- Preferably not a heat-generating beast that requires a Molex power connector attached
- 3D capabilities not critical although anything better than that 7500 would be nice
-

Help!