It's on my todo list, just been rather busy lately.
Ok, applied the commits, after I found the links (the originals 404).There are probably some errors due to the nature of getting the changes from github and applying to the tree.
If no one else has managed to do this by Sunday sometime, I'll push it over.I tried the 360 version on my newly fixed 360 and it's pretty nice, although lack of a complete romset limits my fun somewhat.
I should push some documentation over the weekend on how to compile libretro cores and using them to comple your own build of FBA that will run on RetroArch 360. I see this as a good opportunity to quickly test out changes that would affect the big-endian platforms (such as PS3, 360, Wii, etc.).