It's a boy !
Next up will be pinchers and some sensors. I will also be screwing around with the bluetooth interface to see if we can get my cheap bluetooth usb dongle and the NXT development kit talking. I can get them talking to each other via the bluetooth software that came with the USB card but I cannot download programs from inside the development environment via BT.... Given they actually have a compatibility list I'd say the Mindstorm NXT seems to be picky about bluetooth. Standards eh ?