Khaled made an inquiry nearly a year ago. If after all this time he still needs guidance, and assuming he's already done his own homework first, then he's welcome to msg me privately on the matter.
Sounds to me like you think Khaled does nothing whatsoever but spend time researching things for you and you alone. In the last year, Khaled did absolutely nothing but finish bringing mIRC to the point where it's a more complete unicode client. I'm sure he had plenty of time to do research for you as well.
What's your problem re: giving him some answers? It's not like he works for you, or something. Like has been said over, and over, and over, and over .... Give him some information like you were asked, otherwise drop the subject.