http://weblogs.asp.net/mschwarz/archive/2008/03/07/silverlight-2-and-sockets.aspx

http://weblogs.asp.net/mschwarz/archive/2008/03/10/silverlight-socket-comments.aspx

I didn't know SilverLight 2 supported System.Net.Sockets.Socket

This is another tick crossed off my checklist.

There are heaps of restrictions

• no cross domain
• allowed port range is only 4502 ~ 4532 (so only 30 ports)

Still... (dream of the possibilities)