How? Would I have to factory reset again?? I already logged into my gmail with my other one. So now its with both but I can't seem to get Google check out with my other one?
Go into the market and hit the menu key. Both gmail accounts should come up, select the one with the apps. If you did not add your old account, go to the main screen and hit the menu key. Then hit accounts and sync. Then hit add account, then gmail. Then go back into the market and see above.