WORD OF ADVICE:
in your evox dashboard, under "system utils", you will find "backup". use it to create a dump of your eeprom. it will be named eeprom.bin or backup.bin and probably be found in C:\FONTS\DASHBOARD. ftp it to your PC, you may need it someday to access your xbox hdd.
and leave your splinter cell hacked gamesave on your box. by cold-booting the game and running ltools (not the ude installer, just the gamesave) again you'll always have an ftp client to troubleshhot your box. there aren't many errors that prevent a box from cold booting games.