Okay, so here's the thing. My friend modded his achievements and he wants me to fix them for him by HEX. I was wondering if there was a way to actually get rid of achievements?:? UPDATE: Okay, I have been told how to fix them. Now...after I lock the achievements again, resign, and transfer...it still shows the achievements as unlocked on Xbox LIVE. He connected to LIVE with modded achievements, and is there any possible way to lock them now? I was able to successfully lock 2 achievements on Gears of War 2 that were unlocked via modding, but Halo 3 just won't lock. Any help?