Wow dude, you're really trying to be a hero lah brother. If u dont have the solution, then dont waste ur time posting and my time reading. Anyways, i can recover my gamertag already, it seems they are having problems with their server. But its all good now. And the problem on why all of my arcade games turned into trial versions is nothing to do with my deleting the files and etc.

It seems that when u transfer an old hard drive to a new console, it wont register. It means that, only the profile u downloaded your contents with can access the files, in my case, i download most of the contents through my US gamertag account,which is silver and i dont use them much. And now my Singapore account cant really access the files like it used to. Now MS is really f***ed up cause iam not the only one having this problem. They cant really fix they problem and they come up with something like this ;

Create a dummy account, they'll credit you with points and let you buy all and download the games uve bought again. This is troublesome since i dont know if i cant do it cause i live in Malaysia, and i dont think the helpline is toll free.