Got 2 issues:
1) Somehow (don't ask how, I can't be bothered, just accept it happened) I've ended up with two gamertags, both with achievements, and I can't see any way to merge them. Has microsoft fixed this stupid problem yet or is it still basically unsolveable GRRRRR.
2) Ok, assuming there is no answer to (1), next problem is this. On gamertag#1 I have joined xbox live gold and paid my $10.95 a month or whatever it is, and now I'm having fun playing online. BUT, thats only good for some games. In other games I have lots of achievements and unlocks accumulated BUT they are under gamertag#2. Why doesn't my gold membership apply to both gamertags!? I thought the gold membership was for the console, not the gamertag? Can I use two gamertags on the one account and if so can someone please step me through it.