The freezing issue has been fixed in 8.0.43 (I have several of them out there, and have not been locking up since the upgrade from earlier 8.0's- just make sure the sets get the new firmware from Manager after the upgrade)
8.0.44 is the newest R8, and that fixes the gain settings on ATM Trunks. I believe that it is also the only 8.0 Admin on Avaya download site. VM Pro 8.0.1011 fixes the "Save and Make Live" sending VM calls to the ?U recording.
I think the 95's are pretty nice sets (when working properly...)