I am a PCI card, or alternatively an AGP card that can withstand 88 MHz AGP bus.
I have a high quality analog output.
I am not a GeForce.
I am passively cooled.
I have 16-128 megabytes of dedicated video memory.
Which video card am I?
Do I exist?
Thanks.

p.s. Tried Hercules 3D Prophet 9000 and it would not POST on my system. This was the 64 MB PCI version of the card. My motherboard is the AOpen AX6BC. Really I'm just looking for something better than the Matrox Millennium G400 which is happily chugging away on my overclocked AGP but has quite bad drivers under Linux and no 3D performance whatsoever.