9500 Pro Question

I'm running a Win 98 system and I'm trying to keep the installed apps to a
minimum to help keep the system running as smooth as possible. I'm about to
update to the new drivers and I was just wondering if there was any great
advantage to installing the ATI control panel along with the drivers. I
haven't installe it in the past, so I guess I'm not missing anything, but
should I run it as well?