Ok i finally got a working profile editor and yes it works with NXE. I can mod all the achievements for the games that you have played. Note i cant add games, so the more games on your profile the higher your gamerscore. I can do this for 1600 Microsoft points or $5 Paypal. You Can Contact me at firstname.lastname@example.org or on XBL Gamertag: SiLent 5oIdier.