How do I revert back to Airport 4.1?

[swindmill]

Ever since updating airport, my wireless signal has cut out periodically, and my Airport Express regularly dissappears. When Airtunes is no longer recognized by Itunes, I go to Airport Setup Assistant and it won't find it. It takes a whole lot a BS to get it set up again, and it's basically useless under 4.2

Anyways, I'd like to revert back to 4.1. How can I do that?

[mad jew]

Check out this (http://forums.macrumors.com/showpost.php?p=1608261&postcount=60) post in this (http://forums.macrumors.com/showthread.php?t=137889) thread. :)