It looks like we can save some cash if we want to get more space on our Xbox 360s. Joystiq is reporting that in the  upcoming spring 2010 update, Microsoft will allow us to use our own USB mass storage devices on our Xbox 360. This includes external hard drives and flash drives up to 16GBs each. However, you can only connect two devices at a time, which means you can only get as much as 32GB of space.

Heard about that Xbox 360 Slim rumor? This only furthers the rumor about trimming down the 360’s size to a smaller unit, since Microsoft can now get rid of the Memory Unit slots on the console.