Originally Posted by 2fastman
Same way than internal hardisk.... does sony make harddisk games ??
only when you buy them and download them off psn and they need to be activated to the console by logging into psn with the account that made the purchase and activating them.
you can not however run them off a usb drive, they are internal hdd only
as you have an official firmware ps3 (no jailbreak) you must make do with buying your games or do the work and downgrade (if its possible with your console)