I'm trying to get my Diecimila board communicating with my OS X system and don't seem to be having any luck.
I first tried just loading the usb driver that came with Arduino 0009, rebooting, plugging in the Diecimila and launching Arduino 009. Unfortunately, the usb serial driver wasn't listed under Tools -> Serial Port.
So I looked through the boards and found the posting at http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1143197735, followed the instructions to re-install and still the usb serial driver wasn't listed.
So now I'm stuck. I'm not sure what I need to do in order to debug this and get the board talking with my system. Any suggestions?