Hi Jin,
Yes, Ajax.Pro is not part of Microsoft AJAX. To be honest, after looking over the documentation and developer feedback, MS AJAX seems to be heavy weight and somewhat cumbersome for what I want to accomplish. I seems some people asked some question about AJAX.PRO so I figure I gave a shot in this forum. Unfortunately, I haven't had any luck here, google.groups or yahoo.groups. If you have any good information or site about AJAX.PRO, could you please let me know.
Thanks