Coolio, I would like to hear about some hands-on experience. I have not implemented a channel switch yet, though, but I’m sure you’ll get the general idea.
Be warned, the TripleStack is confusing like hell the first time you launch it. Like a spaceship made from keys. But use mouse-over to gain help about anything 
PS: I forgot to mention: wait a few minutes and I’ll have a new version online.
It has arrived, download here