as long as you can provide a valid answer in a valid way to the requests made by msn messenger to your server, it will work. And since the communication is done by a certain way, you will need to use that way (asmx).....
Custom Tab - by vChris on 07-02-2004 at 07:45 PM RE: Custom Tab - by CookieRevised on 07-02-2004 at 08:37 PM RE: Custom Tab - by vChris on 07-03-2004 at 01:15 AM RE: Custom Tab - by CookieRevised on 07-03-2004 at 09:19 AM