A few days ago Buzzen released an updated version of it's webchat by net-bits. This is phase 1 with more updates to come in the future.
Features:
- New themes
- Auto fix scroll
- Better scalability
- New inline whisper tabs
- Flashing whisper alerts
- Notifications window
- Many bug fixes
- much more
Check out the new webchat by going to http://www.buzzen.com