Hi,
I managed the often requested, asked for and tried procedure to
upload sketches wirelessly over a BT-connection via a BlueSMiRF Gold
for my environment. You can inspect the source (and example
usage) at
http://rostrich.selfip.net/BlueSMiRF_Arduino/
The solution implies a (slight) modification inside the Arduino-SW
(i.e. a replacement of the avrdude by a shell script, which calls
the binary avrdude then) and a loss of one digital pin for the
reset notification. But: It works for me. Study the source for
more information and links from where I combined this
method.
Ciao
rostrich
(PS: first post here!)