Don't say it works if you're not sure, Clint. Normal Catalyst Drivers won't install on Radeon Mobile cards/chips. Try the
Omega drivers instead. Those are tweaked Catalysts that often run way better than the Catalysts and also allow for installation on laptops.
If that doesn't work I suggest visiting
thispage for a different approach on the problem.
Various Catalyst and Radeon drivers can be found
here.
Good luck!
/Tiny Mobility