livezilla is the best as Free. But You can Try "onlinechatcenters" It provide Free service for one operator based online support system for Free.
Hi, I suggest you can have a try of Comm100 Live Chat software. Comm100 Live Chat is completely FREE and fully hosted. I sincerely invite to have a test. If so, You will find it easy to use yet quite powerful. ______________ Judy Garland Comm100 Live Chat, free hosted online chat software
LiveZilla is a great one. We download it onilne without paying fees and use it on our website: www.eleczilla.com. It is really very convenient for us to chat with our customers. Highly recommend!
One that I really like is Volusion, it gives you really great options and all the statistics you would need http://www.volusion.com/livechat_software.asp
i think the QQ is ok ,it can talk to anyone you know and you don't know .it use very easy and fast but it must loandown on computer.