Newbie here about Xbox live Please help

[dtox]

Hello there

I use to live in India for 6 and half years and bought an Xbox over there didnt know they were locked NTSC -NTSC - J and pal

So I had to ship all the games over and everything this isnt the problem

Anyway I thought that I would treat myself to a lovely Call of duty MW2 Package done all of that all works fine and perfect Great game btw.

Went to Sign on the Other xbox today as now not all games will work with the PAL one as I have NTSC-J games aswell and It says I need to recover my gamertag Again...

I dont wanna recover it EVERYTIME I switch the xboxs Is there anyway I cant get out of it.
So I turn Both on and they Both work on the same username.

Cheers