With a quit serious hangover I started configuring a new proxy this morning.
After getting squid nice up and running, I was thinking about how to re-configuring the clients to advertise the newly installed proxy,
I read before about using a so-called proxy.pac file. After some googling I found this site with some good information.
My proxy.pac looks as following:
To my complete surprise, Panther is supporting the use of a proxy.pac out of the box: