Sorry, life got in the way over the weekend, and I didn't get a chance to work on the HS computer. The rack mount case is sitting in the middle of the kitchen table, so hopefully I'll get to it in the next few days.
On a separate note, I believe I've seen that you're running a multiple unit Russound system connected to both the OPII, and HS. True? If so, are you connecting the OPII to the com port of one unit, and HS to the com port of the other? The Russound manuals are a little vague on running multiple unit systems.