May I request a different name for the unzipped message style file? In my "Message Styles" folder, this is called "Custom.AdiumMessageStyle".

Hmmm... It's working now and all I changed was spaces. Apparently, it does NOT like a space between the , and the IP address
%_ipstatus{in the office, 10.72.*, working from home, 192.168.*}
fails
%_ipstatus{in the office,10.72.*,working from home,192.168.*}
works

I don't understand why this only works for me at home. Here's my status messsage:
%_ipstatus{in the office, 10.72.*, working from home, 192.168.*}
Status for 192.168.* works (shows in my status message). Status for 10.72.* does not work.

Sigh. It's installed but all it does is print "(null)". How sad.
Hello? Is this supposed to work on the current version of Adium?

I think I got it. I paste the %_running into the message portion of a Custom status message.