I bought my 7D a little over a year ago as well and like Michael_pfh said, there were rumors the Mk2 was right around the corner, but it's been an amazing camera to use over the past year and I'm glad I didn't sit around waiting. The biggest upgrade that it has over the t2i in my opinion is the custom user functions which make going from shooting one thing to something completely different as easy as turning the dial. Otherwise the camera is very similar to the t2i that you have now so like a few other posts have mentioned, you should consider what you shoot and if the new body will meet your needs, otherwise the money could be spent on some really nice glass, accessories, or a trip to get some new pictures. Happy shopping and let us know what you decide!