[gilbenl]

I use a MacBookPro, and I have had no problem using the Bluethooth file exchange to transfer files to and from my device. This is a limited solution though, as you are limited in the folders you can browse/select/delete. Nevertheless, for simply adding cabs, I do the following:
1) Go to the connection manager, turn on bluetooth.
2) Once on, press the area to the left of the on-off button for bluetooth, bringing up the options.
3) Click the tab on the upper right (escapes me at the moment), click make discoverable.
4) Turn on bluetooth on your computer, click the icon in the upper right of the screen, and click browse device.
5) pair etc etc etc
6) Click the same bluetooth icon again, go down to "WHIT1000" and click the "Browse Device" that pops up.
7) I like to put cabs in the "Data" folder, but its up to you. Once transferred, use the file navigator to go "My Documents"-->"Data"

Hope this helps! It works for anything like pictures, music, programs, etc.