you could try to get a cheap second hand card, while waiting for the "new cards" with DX10 support...
I'd suggest looking for something similar to Radeon 9800 or GeForce 6600/6800.. these cards are very cheap at the moment, and I'm sure you can get hold of one from some gamer who buys new gfx cards every 6 months.. :p
I'd suggest looking for something similar to Radeon 9800 or GeForce 6600/6800.. these cards are very cheap at the moment, and I'm sure you can get hold of one from some gamer who buys new gfx cards every 6 months.. :p