Same here. Doesn't stop me from waiting and seeing though. I have an X550 PCIe, and while Half Life 2 runs 95% smoothly with all the **** on and high except the AA, there are two games that will necessitate the next leap in hardware where my current card won't cut it.
One is Crysis and the other's Bioshock (I'm talking a 3D FPS engine vein, so those two are the obvious choice as an example). Right now I'm certain if I bought an X1900 or a 7600, it'll be enough to run those two games, but considering any future updates made specifically for the DX10 and whatnot, I'd like to make sure I'm all set with the least amount of troubles when it comes to drivers, support and functionality between my hardware and the software I want to run on it.
That's me though. You might wanna take one of the two or somewhat inferior cards mentioned above, and then in six months be semi-ready for the new games, and in a year be completely obsolete again.