(a sponser here) produce digitalrevtv. For those that have not seen it before, take the time it is a lot of fun and informative. Here they aim to answer a frequent question that i see here, Do i buy aPro DSLR + Cheapo Lens vs "Cheapo" DSLR + Pro Lens
A pro DSLR with a cheapo lens or a cheapo DSLR with an expensive lens, what would be better? We'd answer that question in this video by asking two very different photographers. We tested the Canon 1D Mark IV with a Sigma 28-300mm f/something and a Canon 550D with a 24-70mm f/2.8L.