Today I was playing Fallout: New Vegas. I got 3 or 4 achievements and later noticed they were not added to my list, nor did my gamerscore go up. I looked at my profile settings and noticed my gamertag said corrupt. I deleted it, recovered it and still dont have my achievements. I worked very hard for my achievements and it upsets me that they arent there. I cant simply go back and re-do the missions as I am already a different level and once complete, they cannot be replayed. No one has ever had my gamertag, so it cant have been hacked. I would really like my achievements. This happening has made me not really want to play anymore, and I LOVE XBox. Please help.