i earned both of these achievements during the down time while microsoft was investigating the unauthorized access on my live account. from what i have found online, those 2 achievements are tied to the console that my account was being used on during that down time and the only way to get them back is to login on that console. obviously i cant do that because it was someone else using my account. i was told i would have to re-unlock them. that sucks but oh well, i was willing to do it. one of them was the "asari ally" achievement for mass effect, i did it again and it did not unlock. the other was "a minument to all your sins" for halo reach. i was hoping that i could just load up the game and either it would recognize my game save and see that i already have all levels beaten on legendary solo, or maybe i would have to replay the last bit of the last level or any elvel just so that it could register again. somehow, it is now showing that i havent even completed those levels on legendary solo. i dont understand how my game save that is on my hard drive could reflect that. the game saves are on my profile and have nothing to do with xbox live, you cant share game saves via xbox live. atleast not how micrososft intended anyway. so how did that happen?