The BitchX IRC client PM interface has been updated (1/8/2001) to version 1.0c18. Some of the features of PMBitchX include: multiwindows, resizable windows, fonts configurable on the fly, scriptable pulldown menus, and full BitchX script compatibility. You can get the newest version from Hobbes.
http://www.bitchx.org/pm/
HObbes: pmbx
Source: OS/2 News and Rumors