don't forget about the noise problems, apparently, the 300d is a lot less noisier than the D70 and the 10D. There's a link about it somewhere....
AH! Found one, but it wasn't the one I was looking for:
nikon vs canon 10d
Darn, I can't find that other link. It was an in depth comprison report on the noise and thermal noise of each of these cameras. Very detailed and informative. Once I find it, I'll put the link up but for now, you've just all gotta believe me
Stuart, is that Ted's as in Ted's Digital Camera's you're talking about it? If I remember correctly, they were one of the most expensive stores I found when I was looking for a D70...but maybe their 300d is better priced, I haven't looked in a while though.