Quick Question:
I know that java does not directly support horizontal scrolling, or so I've read online, but does anyone know of any way to get the darn horizontal scrolling in the arduino IDE to work with a magic mouse on a mac? (my hardware probably doesn't make a difference, but I thought i'd mention it)
Write the code in Notepad++ or similar then copy it to the arduino env. could be a work around, perhaps a script could be written to change scrolling into arrow key presses when in the arduino env. Any good with automator? 
It doesn't work with my touchpad scrolling on my laptop either but I know that works on word/notepad/web browsing etc.
I would also be interested if someone knows what the issue is.
Mowcius