Many thanks to Vince, we traded cuttings in Nov, here's one of the Ischia Green cuttings he mailed me, now in the cups. Note the holiday cups!

that's some nice set of roots. maybe the holiday cheer is helping :)

Got some real strong looking roots there Jim.  I think it will turn into a "mighty" tree.  Good luck.

Very nice.  Is the chamber completely sealed?  Do you air it out at all?

I just keep the cups held together with two peices of tape as shown, the humidity is high enough such that I just need to add water once or twice a week. When more leaf growth occurs, then I migrate to regular pots and tray watering under the pots.  This is what I call the fun stage, when you can see the roots develop through the clear plastic.

This is the batch I rooted at my office at work....