If you want to search the mailing list archives for the MacEnterprise.org list with LaunchBar’s Search Templates feature, add the following to your LaunchBar configuration:
http://lists.psu.edu/cgi-bin/wa?S2=MACENTERPRISE&q=*&s=&f=&a=&b=
I added it in my personal search templates for UTF-8, named it “MacEnterprise list archives,” and saved it in my LaunchBar configuration. This makes it much faster to find topics that have appeared on the MacE list, because they are a few keystrokes away. LaunchBar substitutes your encoded search terms for the asterisk after the “&q=” text, and that’s where the magic lies.