The Boston Flex User Group is sposoring a speaking with Mansour Raad:

Background
Mansour Raad will talk about using the Flex API for ArcGIS. This session will be very hands on where he will show you how to build mapping applications to thematically render parcel and other info. He'll also show you how to extend the api for other mapping features such as clustering, labeling, and heat maps.

You can check out his blog here: http://thunderheadxpl...

Please RSVP at http://bostonfug.even... if you're planning to attend.