Ok Octo is installed as is Aquasuite, and man what a pain in the ass that was. Let me explain...
The USB 2.0 headers on the Dark Hero are on the bottom...blocked by my bottom 360GTS radiator. So that necessitated doing a partial drain of the system and then isolating the bottom rad from everything else while capping everything with a stop plug. Then I was able to unscrew the bottom rad and move it to allow access to the header. Great got it installed, reinstalled the rad, tubing, flow meter, refilled the system, and started. Uh-oh...system shutting down due to USB over-current protection. Crap...installed the header backwards. So...proceeded to do all of this again, flip the header, reinstall everything, refill the system again, and there we go. Fixed.
Now comes the other things I need to figure out. Can't plug my Barrowch flow meter into the Octo, looks like I will need an adapter. So as far as I can tell, Aquasuite is not able to read any flow settings without it plugged into it (it is currently plugged into the motherboard).
Second issue, my pump plugged into the Octo doesn't seem to be able to power fully. At what Aquasuite is considering to be "100%", I am getting a flow rate of what the pump was getting at what was considered 80% power using the motherboard. So I am at a loss on that one. Flow is still fine, but I seem to be unable to actually max out the pump.
Will have to play around some more, and look for an adapter for the temp/flow meter. The pump problem has me a bit perplexed.