I have 3.5 gigs of HDD space on my xbox. I have 7.5 gigs of space on an xbox 360 configured USB device.

If I spent the money on all the Skyrim DLC, can I store it and run it off the USB without using up my Xbox HDD space? If I can't, I'll be paying for DLC that I can't store on my Xbox. I want to store it and have it ready to play off my USB device.

All tips are welcome, thanks.

Also, would running DLC make the game performance poor?

I created 2 forum posts, one here, and one in the xbox hardware forum, because I want to buy the DLC asap and play it, but I don't want to spend money on something I can't use.

I don't have Xbox anymore, so I can't answer that first question.

Since you're on Xbox, you will have better performance with the DLC's than we PS3 users. It shouldn't break your game.

Use the thread you already made... at least it was in the correct forum.
http://www.gamesas.com/topic/1451434-can-i-install-dlc-on-my-usb/

Yes, you can. I store most of my DLC on USB drives and play/access them from there.

Use that thread please. don't cross post.