I can't seem to find any documentation on setting this up. My question is this:

I have a folder on my PC called D:MUSIC, the entire directory is shared and has a shitload of subdirectories that break the songs down into categories and artists, which are all shared within the MUSIC folder.

I can see all the songs by browsing out to them in XBMP and can add them to a playlist one by one, but is there any way to just add every song in that directory to one big-ass playlist all at once?

I basically just want to be able to turn the XBox on, turn XBMP on, load all my songs, set them to shuffle and then listen to music for 48 hours straight.