Teksoftco has what appears to be a groovy new bit of software for your mobile companion coined "BlueMouse." Installing the software on your Windows Mobile device (we couldn't find mention of what flavors are supported, though we see what appears to be a Windows Mobile 5 Pocket PC over there to the right) will let you pair and get working with any Bluetooth mouse
just like you were at home on your desktop. The software includes 17 custom actions for things like scrolling, opening and closing programs, switching between tasks, and is even GAPI compatible for mobile gaming. While BlueMouse doesn't support the Widcomm Bluetooth stack
-- found on some Asus products, for example -- users of most other Windows Mobile devices should be able to click themselves into semi-mobile nirvana with this little software toy.
[Via Bluetooth Source