[CentOS] bluetooth mouse

Hello,
I believe that it is well known that the scroll wheel on the Microsoft 
Bluetooth Mouse 5000
does not work on CentOS 5.4.  It does, however, work as expected on 
Fedora 12 & Ubuntu 9.10
& 10.04.   Does anyone know if there is a driver upgrade path for CentOS 
that will
fix this problem?
Thanks,
roger wells

-- 
Roger Wells, P.E.
SAIC
221 Third St
Newport, RI 02840
401-847-4210 (voice)
401-849-1585 (fax)
roger.k.wells at saic.com