Y!Epic is third party chat client of Yahoo Messenger. I just knew about this client of YM. It seems that YEpic is a brand new Yahoo Messenger Client. YEpic developed by TPLSolution.
Features of YEpic
YOu can use Chat Room, Friends List, Emoticons, Voice Chat, Ignore List, and many more by using Y!Epic. I don’t really know whether YEpic can be use as Anti Boot or Bot Protection or not.
Latest Version of YEpic Chat Client of Yahoo Messenger
The latest version of Y!Epic is version 18.104.22.1688 that was updated on July 9th 2010. In this new version you can get some fixed commands of /mem, /cpu, and /os and also some security updates.