NVIDIA has accidently listed something on one of its web pages which would seem to support the story posted
two days ago regarding the possibility of a new 8800 GTS based on the same G92 graphics processor as the 8800 GT. Originally shown on
this page (although it's now been removed), NVIDIA let slip that it may be planning a 512MB 8800 GTS, which would seem to agree with the idea of a 256-bit version of the card. Admittedly it's not concrete evidence, but it definitely sounds suspiciously like a G92 8800 GTS could well be on the cards. The extract in question is shown at the bottom of the screenshot, and reads as follows:
5. HD DVD / Blu-ray Video Playback on NVIDIA GeForce 8800 GTS 512MB and 8800 GT is classified as Excellent. HD DVD / Blu-ray Video Playback on NVIDIA GeForce 8800 Ultra, GeForce 8800 GTX and GeForce 8800 GTS 320MB/640MB are classified as Good.
So it might be worth waiting before buying an 8800 GT if these cards are just around the corner.