scroll button issue.
 

well let me explain this problem.

I have this one program (It's a MUD client, text-based game thing) and on my
old Win 98 system with a GE optical mouse I was able to use the scroll wheel
to control the scroll bar. However, on my new computer with Windows XP and a
Dell optical mouse and the exact same version of the program, the scroll
wheel won't operate the scroll bar.

Anyone have any ideas how to associate my scroll wheel with this program? It
was obviously possible.