[Addendum: the XSi was a unique sensor - the 40D was 10mp, the 50D was 15mp, and the XSi (12mp) came out the same yr as the 50D (2008).
You had to 'enable' Live View with the 50D as well (my 2nd DSLR)]
I 'think' the 40D had Live View... surely you would have to enable it as well....
Dr.D wrote in post #16275211
There's another one here with the kit lens for $200.

I just got done from hanging out at my friends house and started playing around with it. Don't see a live view button, does it do that? Not very concerned about it, but would be cool if it did.
you are bringing back memories...
here's the thing with the XSi... Canon was 'scared' to automatically have live-view "Enabled" because so many photography purists (read: film) would frown on it...
Live View must be 'Enabled' in the menu... somewhere...
The XSi also introduced the first and "New" 18-55mm IS... which again - quite impressed the dpreview staff (before "Amazon.com PURCHASED dpreview, mind you)
I'd love to find a XSi kit locally... that is as retro as I would get and I'd be just fine with that - it would be 'fun'!