I've never recovered my gamertag before. So im curious, it won't effect any of my game saves? Also when you say "re achieve" like it'll automatically unlock those or will I have to manually unlock them again?
1) When you recover your Gamertag, you have to delete your profile.
2) Then, when the Xbox prompts you to sign in another profile, choose the option to "Recover Gamertag/Profile".
3) Put in your WLID and Password, and let the Xbox re-download your Gamertag from it's Official version which is stored on LIVE's servers.
The problem is that you had achievements before they were Officially recognized by (or even on) Xbox LIVE's servers. The profile on your Xbox is only a shadow of the actual profile on their servers, so when you unlock achievo's the two versions "talk", and the achievo is unlocked for all to see. Since they weren't online before, but you still unlocked them on your Box, there's a mix up in the "conversation", so you need to reclaim your Gamertag to get them back on the same page.
Only problem is that since the LIVE servers have no record of you unlocking those achievo's associated with Dawnguard, your newly reclaimed profile won't have them unlocked either.
So once you reclaim your Gamertag, you'll have to unlock them all over again. A bunch of Beta testers (including myself) have already done this, and I didn't think that the process was too horrible. It's mostly just time consuming. But I'm back at 60/60 after a couple of days worth of work, so I'm good.
Hope this post helps dispel your fears.
