OK, here is the idea, a lite version of PHPfreechat that will work only with 1 on 1 talkz..
so the idea is like an IM system, that is, enbeade some codes in all your pages, and if someone uses PHPFREECHAT lite talk to you(by clicking a link)
it opens a small popup div which contains a small chat room with no smilie and all other stuff which takes space(like google's Gtalk in Gmail)
anyone interested in that?