Has anyone been able to get the scroll wheel to work? Most of the other functions are fine, however "xev" does not show any events when the scroll wheel or the fourth button is pushed. Other than that it is a nice mouse but I would like the scroll wheel to work.

My system: [roger@rwells-cts tmp]$ uname -a Linux rwells-cts 2.6.18-128.7.1.el5.centos.plus #1 SMP Mon Aug 24 10:03:38 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux