[(−) s0] Software fall down

Apparently Trillian for Windows has finally put out a new version that breaks the mostly-unmaintained OTR plugin. A friend of ours (who may reveal themselves if they wish) is trying to get a hold of the author, but does anyone have good alternatives for Jabber+OTR on Windows, meanwhile? (It doesn't affect us directly, but it affects us quite a lot indirectly.)