When I moved from Australia to the US I discovered a not so small problem. Because me Xbox Gamertag was tied to a LiveID which had billing services (my, now expired, Gold account) in AU there seemed to be no way to access the US goodness without giving up my Gamertag and picking a new personal.

In the latest update a new dashboard option was added to change the assigned LiveID for a Gamertag which got me all excited as I thought this would help.

Wrong!

All it's done is tie the two LiveIDs to the same Gamertag in the billing page, and left me stuck in AU. At least it doesn't appear to have screwed up the existing US billing stuff for my new LiveID but it's not turned out to be quite as good as I hoped.

I logged a support request on the off-chance, but after trying on and off since getting to the US I'm not holding out much hope (after all, I had to clear my Space and sit with the name in limbo for 60 days just to swap that between LiveIDs and I still can't use my nickname in the Windows Live Gallery with the new LiveID - I just get told it's "in use")