You don't need convery to tell you that...because it's not that much of a secret. Just go hook the XUID function. Or....just change the hash function to return whatever you want. Or try one of the other two l33t ways to change your XUID without hooking anything (I found one and Charlemagne found one, let's see if you got the skills to do it).
Sidenote, why do all these noobs think 1) convery would tell them anything that they can understand 2) that they can actually do it the l33t way with zero knowledge of programming and zero knowledge of reverse engineering? Someone needs to explain that to me....