I've decided the time has come for me to stepup with a prosumer SLR, and have chosen the Canon Eos 20D as my weapon of choice.

Now I'm debating the Lens question. I'm killing my budget with the purchase of the camera as it is, and am considering the kit lens. (EF-S 18-55mm)

Does anyone know of any other options that won't max my credit card? I'm going to be mainly shooting sports photography(Downhill/freeride mountain biking) I may have to just rough it out with the kit lens for now, as all the options I'm interested in are several hundred bucks.

Thanks!