Try to connect to the /dev/tty..... instead of the /dev/cu... on the bluetooth board seems to fix a lot of issues
i tried both, no luck.
One more little detail... if I leave the Bluetooth Preferences window up I can see that
the Arduino never connects to the Mac. Unless I hold the reset button down for a few seconds.
Then when I try to upload it toggles between "Connected: Yes" and "Connected: No". Still
doesn't work, but maybe that's a clue?
Should I try resetting the Bluetooth module itself?
Has Arduino-0008 been tested against OS X 10.4.10?
Thanks much,
Mark