Hey lads.
Since I am registered here I would like to ask something. I might get lucky and someone here has experienced this already. I am basically in a need for a chat application for my website and blog. I would like that it will be HTML5, works nice on mobile phones, ability to change the design (colors, headers and such), it needs to save the chat transcript/history and it needs to have the ability to export this transcript. I also wish to upload pictures and videos.

I did a bit of research and found Rumbletalk which seems okay. Anyone used it before? Any other options? I am willing to invest $50/month max for a service. I know there are also free ones but as far as I know they are not so good. I used mIRC a while back but I can't manage my design with it, and it looks horoble !!!

What you think? I would appreciate any help!