Cheap, simple cell phone, but no phone plugin for iSync on Nokia’s own site.
Get it here: http://www.mediafire.com/?ojoyrqtt5yy/Nokia-2330c.phoneplugin.zip – courtecy of a dude out there.
Or here.
The archive is unzipped, the contents placed in Mac HD/Library/phone plugins, or, if no such folder exist, the folder with content is placed here: Mac HD/Library/
Turn off Bluetooth and quit iSync before placing the phone plugin.