Hi,
Just a guess but have you tried renaming them to be FATX compliant? try removing the FATX illegal characters from the filenames
FATX, the filesystem used by Xbox, limits file or directory length to 42 characters besides of that the following characters are illegal:
'=?:;"*+,/|'
use this program to do it quickly
http://filenametoftp...tware4free.com/Hopefully that will fix it

If not you will have to completely remove and re-install your emulator as there may be a problem with that, be sure to look up any folders (google it) that the emu uses in TDATA and UDATA for config settings etc and delete them also before you re-install
good luck...
I appreciate it. I'll try that a little later. I had found out about the characters thing the other day, and that fixed my problem with the transfers...but yeah, I changed the titles. I'll try re-installing it later...do hacks typically still work on Neogenesis?