I am hard at work getting to know and use Jammer Live and OMB. They seem to like NI's Bandstand a whole lot better. Loading up Kontakt with 8 large instruments and using Bandstand my computer usage sits somewhere aroung 50% and RAM around 1.2 GBs out of 2. Plus there are no midi loops or hanging notes. So when you have choices you have answers. I will proceed on my learning curve and rest in peace.