NVIDIA Planning AGP DX10 8600s?
According to this story on the Inquirer, NVIDIA is planning the release of a DX10 compliant, AGP variant of the yet-to-be-released GeForce 8600. If the article is true, NVIDIA is expected to release the card in the April timeframe.
If you haven't upgraded your motherboard in the last couple of years, and aren't planning on doing so anytime soon, you may have a new graphics card to choose from.