Hello!
I have a lot of devices connected to my computer running LogicPro for making music - Motu 828 firewire, Powercore firewire, Motu MIDI Express128 (USB) and Virus TI Snow (USB). When I have them all connected to the computer then computer gets hot really easy, and the main reason seems to be that Midiserver takes the most CPU (20% - not much but still). And when I unplug the Virus it goes to about 0.7% CPU. I have also tested MIDI usage by using app called MIDIMonitor and it seems that Virus takes the most of it. Is there anything I could do for it not to take so much CPU or is it possible you could make better drivers for it?
Computer is 2011 Macbook Pro running both Snow Leopard and Lion and the problem is the same in both systems.