The other day I tried the "start Authoxy" script. After I did that, I couldn't seem to get Authoxy working right, but I also tweaked a DNS network setting (so I'm not 100% sure the script is to blame). I noticed that in the message window, I kept getting spinning beach ball, and that I couldn't seem to turn the messages off. Stop/Start Authoxy didn't seem to clear the problem--I had to restart.
The other issue I have noticed is system preferences crashing on me. I regularly switch locations between home (direct cable connection) and work (Authoxy) with my Powerbook. I would say 5 or 6 times since installing and playing with Authoxy I have switched between Network Prefs, Authoxy, and some other pref and System Prefs has crashed (just up and quit, followed by a "do you want to report this to Apple" dialog). I don't recall System Prefs ever crashing on me before. I haven't seen any patterns yet, will let you know if I see any. --Steve
