I tried Dell but they were out of them. Canceled my order and went with B&H (they're my main dealer).
Try shooting in NEF mode instead of JPEG. You can change exposure and white balance w/out affecting negatively your image (added noise, artifacts, etc).
If you have a tripod, you can shoot two shots of the same scene. Expose one for the highlight details, the second for the shadow details. You can then use this program :
http://www.fredmiranda.com/shopping/DRI...to combine the best of both images to create a single image with even better dynamic range of even the best film shot. If you haven't got it yet, get Photoshop CS. It is all that! If too pricey, use Photoshop Elements 2.0 as the linked software will work in Elements also.
Oh yeah, got my 20D

With my UltraII card, saw 5fps for 39 frames (varies depending on the settings and the shot) in Hires JPEG. RAW is stuck at 6 fps though (The 10D has 9 fps RAW capability), although the processing speed is blazing! Love having the 100 ISO 1/8000th shutter speed.
Despite all the capabilities of the 20D, I'd still recommend the D70 for those starting in DSLR photography. Very good performance for the money. It's kit lens is so good that Canon had to make a new one for the 20D

(the 18-55mm kit lens sucks).