Use SonyEricsson mobile phone as remote
by Volker Weber
Romeo is a little program which makes a recent SonyEricsson phone, combined with Bluetooth, into an all-purpose remote for Mac OS X. Use the built-in menus for iTunes, DVD Player, or even as a mouse; or create your own menus using Applescript, key, or mouse emulation - and export them and share them with the Mac community.
And in contrast to Clicker it is free.