I think my buddy used Slayer's xbox install for setting up his Xbox, but I don't understand where there is a bunch of partitions. It looks like C is the dashboard one, and X has some unknown things, but it seems like the rest could be all one. His F drive has pretty much everything on it, but yet there is almost nothing on E so it's wasting 4-5GB that would've been better on F. Is anyone else's modded xbox like this?