Topic: Totalmix crashes in OS X in driver update 2.83

Hello

I have a FF800 connected to a MacBook running OS X 10.6.4

I recently downloaded and installed the 2.83 driver update and 2.77 firmware.  I installed both of these and noticed that after I installed the driver update a new application appears in the Applications menu in Finder Totalmix.app

When I launch this, it says RME TotalMix FX in the menu bar and nothing is displayed on the screen.  From the File menu, I select New TotalMix Window.  When I do this, I get:
"RME TotalMix FX quit unexpectedly" "Click Reopen to open the applcation again.  Click Report to see more detailed information and send a report to Apple."

In the report, I see:
Exception Type:  EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000000
Crashed Thread:  0  Dispatch queue: com.apple.main-thread

Any ideas what's causing this?

Thanks,

Richard.