I currently have a 40GB HD in my xbox and I want to upgrade. Is it possible to make an image and copy it on the new HD, or is there more to do than that?
yes, you can just FTP the folders to your PC. the rest would depend on how your Xbox is modded. With a softmodded xbox you could put those folders into a program called xboxhdm, and it would use them to build the new drive. with a modchip you just format with an auto installer like layer, then FTP the files over and copy over the empty one's that it made.