Romcenter

Hello??

So i'm a total newb to this board and romcenter.
Here is my situation:

-I'm trying to check which roms will work in surreal64 - i think it's version 'xxx'
-The emulator will be playing on my xbox
-I have romcenter 3.20

When I followed the instructions here:
http://www.romcenter.com/forum ...