cant make a profile for a few days but its a late 2008 8 core 3.2ghz, 10GB ram, 8800gt, OCZ vertex ssd for content, and there is nothing else running such as remote desktop.. the only other thing would be the DMX>Artnet. We use an Enttec ODE plugged into the primary ethernet controller. As i said gpu and cpu usage are very low. Is the driver posted on the AS site teh same as the one you posted? It appears to be. Also.. I assume the LFG Direct API has to be enabled in preferences of Cat and it is.