Alas, I did not finish my jdorama yesterday. I got sidetracked by a few things and completely forgot about it. Instead, I will be watching it today. Sorry for the delay! One of the things that sidetracked me yesterday was brainstorming ideas for my Zumba class. I'd like to make the registration time more efficient. I wonder if using a bluetooth barcode scanner would help. People could buy a card with a barcode on it then we just scan it when they come. It would work a bit like a prepaid phone card. You put 10 classes on it and the software counts down how many classes you've used. I wonder how well that would work. It's definitely not something I'd do anytime soon due to the cost but it is something to keep in mind.