Hi again.

I'm afraid there is a problem with your extension.
My server is quite strong and with 40% setting in server load my server hits 80% with 100 users in the chat.
This is not normal. Mysql hits over 100% with insert queries running on esrwn_jchat_public_readmessages which for 3000 messages has hit over 1,5 million records.

Is there anything that can be done to improve this? I really like your extension but gives our server a really hard time.