Microsoft is banning Xbox Live accounts for what it describes as "Marketplace Theft".

[nightsurge]

gamelover2000 said:

MonstaMack said:
My friend said JTagged consoles had the ability to get DLC for free, or outright XBLA games and It's been going on for quite some time now.

No this is not the case at all.

Microsoft gave a few thousand accounts live points on accident. The people getting banned spend those live points in the mean time instead of reporting it.

I highly doubt that is the case as well.