HaloMods "Classic" Read-only Archive

I'm not really new to all this stuff, but I don't know much about it. I want to get the NMP project on my Xbox (completely), using only the Splinter Cell exploit.

So, what I'm wondering is:
-Is it possible to download the modded maps to my Xbox's C drive (all the multiplayer maps, not just the 3 caches)

-Edit the UI map file to, when a level like Galite is selected, to load Galite off the C drive

Problems that might be encountered:
Can you change the file path the UI map uses to find the MP maps?
Can you have the UI load off another drive?
Will Halo, being played with the disc, load maps other than its caches?

try reading the tutorials and posting questions on the appropriate section of the NMP section of the file forum