Started working on it tonight. The reason the text config boxes do not work is because I had hardcoded the div hide/show and now the javascript functions are not present in Roster 2.1 I'm also updating the interface to match Roster's main config, and adding a few small tweaks.
I'll try to finish before the weekend, but no promises.
Uhg, I forgot how cumbersome the admin interface was. Unfortunately, making it into something more manageable would take longer than just updating the look.