I hate to come off desperate for a reply, but I am. After hours and hours of doing little more than obvious possibilities such as creating a delay program, I can’t seem to create something truly interesting. Is there a basic tutorial, or book or anything on how to connect modules besides the vsig manual? I’m willing to read anything that might help, a 400 page digital signal processing novel, for example. Not to be dramatic, but my harmonizer is making me feel pretty stupid trying to figure out how to connect modules in a useful manner.