Whats new in Windows Mobiled edition 2003 SE for devs?

<a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnwm2k3/html/whatsnew2003se.asp\"this> MSDN article has a whats new for devs in windows mobile 2003 SE</a>. some interesting new features. i especially like the screen rotation!