Eilon on UpdatePanel changes

Eilon wrote two very helpful forum posts on the recent changes in UpdatePanel.

What's up with UpdatePanels and how come nothing works? http://forums.asp.net/thread/1440058.aspx

HOWTO: Write controls compatible with UpdatePanel without linking to the ASP.NET AJAX DLL http://forums.asp.net/thread/1445844.aspx

This second article goes in depth on how to use the new registration APIs on ScriptManager, but without linking to the Atlas assembly.