If you plan to buy a SONY FX77 Digital Still Camera with Bluetooth support don’t expect that it will work with current Bluetooth capable devices and applications. I had to learn that it uses a Bluetooth profile »BIP« (Basic Imaging Profile) which is supported only by a small number of devices (SONY laptops for example) at the moment.
For the lazy ones…
Recently I found »Youpi Key« for Mac OS X. And I like it very much! You can define certain keystrokes, actions and more and assign shortcuts to them. Now I can start all basic apps I need after login, open a browser and display all the websites I like, start background SSH port-forwarding for remote access and so on with just a few shortcuts ;-)