I've recently acquired an RGH'd 360 slim 4gb, but the 4gb isn't being detected by the system so I'm running on a spare 128gb flashdrive for now. Unfortunately the budget is a bit tight lately, otherwise I'd just grab a refurbished internal from Gamestop. I've set up Xex/Dashlaunch/Aurora, but other than that, I'm completely new to 360 hacking, so I just thought I'd ask: is there any way to install game/avatar updates without an internal hard drive? Thanks in advance.