I had a 360 for the longest time (an old Arcade model) that was never hooked up to the internet due to no wireless and the router not being remotely nearby. I picked up a new 360 just recently, which thankfully now can be hooked up to the internet, and is at present. I had plugged in the new hard drive to the old Xbox and moved all of the saves I wanted to keep (the primary one of which was my Mass Effect 2 save, which was prepped and ready for import to ME3). Since my first 360 was an offline one, the profile was as well, and I guess at some point in the intervening years I must have physically created one through the website, and signed in with this new one. Being stupid, and thinking for some reason that it should work just like a PC, since the saves were on the HDD which was now hooked up to the new box I figured I could just delete the old profile.
...clearly I was wrong, since I'm encountering the dreaded "Unknown Profile" tag on all of my saves. Am I totally boned, or is there some way that I can fix my error?
And barring that, is there anyway I can perhaps replicate my save (with all the ME1 and ME2 decisions) so that I can at least finish FemShep's story the way I began it? I seem to recall Brad speaking about hacking together an import save in preparation for ME3 on a Bombcast leading up to ME3's release, but I don't remember what exactly came of it.