The 60D came yesterday, 3 days EARLY shipped on standard FedEx from Canon Direct. I immediately started shooting. The most amazing thing I've noticed so far is....well there's more than one thing.

LOVE the bigger feel of the camera. LOVE the solid sound of the shutter and the larger viewfinder. LOVE having auto ISO in Av, M, etc. Speaking of ISO, 1600 on the 60D is light-years better than 1600 on the XSi. The LCD is crazy good. The top LCD is super handy, never really considered how useful it would be. The Quick access button is amazing.

I'm going to have fun using my flash as a slave unit. I'm going to have fun with video.

Thanks everyone for the advice!

Alex