Just wondering how many pictures have you taken w/ the 350D? Maybe it is starting towards the end of its life already?
Yeah, I would definitely get a 30D over a 400D. That's the only camera that will make me jump ship from Nikon.
Speaking of which, I changed cameras myself. Unlike you ballers, I ended up downgrading back to the D50. So D50 to D70, and now back to the D50. I really do like the smaller size of the D50 more. And picture quality wise, I found myself liking the images from the D50 more than the D70.