All,
I'm hoping/begging for a bit of guidance.

I just added an MC200 to my system (G68J + HD621 > DSP5000's all around).

WebControl, and iPad Core Control see the MC200 without a problem.

I was able to download the ControlMac application onto my iMac (Intel Core 2 Duo with 4GB ram running 10.7.4), but launching it results in an unexpected error (Kern_Invalid_Address) in normal mode, and a frozen app in safe mode.

In safe mode, the activity monitor shows the process is running, but I never get an app window and the app is unresponsive according to Force Quit.

PEBKAC?
Sacrifice a chicken at midnight?

The MC200 is willing, but the software is weak.

I'd be truly grateful for any direction.

Living room: 818v3, Parasound A23+, Maggie 1.6
A/V room: 861v8, DSP7200SE L/R/C, 4x DSP320 surrounds, ID41 + Roon, UHD722, Prime+PS