Just for your information. I'm currently working on adding support for multiple Bluetooth connections, plus various other Bluetooth enhancements. I've got most of the code written, just need to make it all work! I suspect it will no be ready for the next beta, but I hope to get the firmware updates in place so that the rest of the changes will just be new Java classes...
To help with this, does anyone have any code that lets you use the usb connection to log data. Sort of like a usb console. Having this would certainly help when trying to debug more complex applications. Having the same capability over Bluetooth would also but good (but would not help me much at the moment for obvious reasons!).