Canon 1000D/Rebel XS in-depth preview
Most people going for entry-level gear won’t care about the differences between the XS and XSi, and in fact they aren’t that pronounced — the 40D is where the features really start to change (I want one). But I think it’s good that Canon is really offering the full gamut of price points here. I’ve had nothing but joy from my old Rebel XT and the XSi is pretty much its replacement, so I can recommend it sight unseen.