I just updated the programs page to include a little bit of information about Sabre, the bluetooth AmaroK plugin that a couple of the UF Beginners Team members put together 
Check it out here 
Mar 152008
I’m doing a bit of Shameless promoting now
Sabre is a plugin for the AmaroK music player (it’s a KDE application, but I still use it anyway), which will ping a Bluetooth Device (I use my mobile phone for this). If the device moves out of range, it will pause your music, and invoke the screensaver.
Currently it is in the early stages, but we are working on support for KDE distributions right now (currently works for Gnome only, though it is a key feature for v1.5). Feel free to download it from here, and report any bugs etc. here.
I hope you enjoy it!
//Also from the Sabre-Dev Team//
