Beta 1 of ASP.NET AJAX is now available. This is the official name for the product formerly known as Atlas. It is supposed to be a lot more compatible (including working in Safari). They have split up the download into three pieces. First is the core download, secondly is a Value-Add CTP download which contains more of the experiemental *** that isn't fully supported yet. Last is the control toolkit that contains all of the cool extenders.

ajax.asp.Net

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