In case you haven’t been following recent tech news, both Canon and Sony have responded to Nikon’s announcement of the D3100. It was only inevitable…but within a week? Having recently purchased a T2i, I am glad to see that Canon does not plan to rest on its laurels. For an initial review of the Canon

For those of you who have been waiting for Nikon to catch up to Canon’s HD DSLR offerings, your wait is (finally!) coming to an end. At first blush, Nikon’s D3100 looks like an incredibly serious challenge to the other cameras in the market segment (and particularly Canon’s T2i). Some of the D3100′s chief selling