I have been trying to add more than 7 songs to the game, and after reading several posts I have seen a few referals to using a hex editor to change the .inf file. What is a hex editor?? Thanks in advance.

Hexeditor is a type of a program that allows you to edit stuff, like games, programs, etc. type hexeditor on downloads.com and download the one you like

Yep
But if you're not used to programming, be careful, since most of the changes we do can crash the programs. Unless we really know what we're doing.
If you ask the local genius programmers in the forum how to add songs I'm sure someone will help.

Good luck http://www.soccergaming.com/ubb/smile.gif