title: How to transfer large amount of data using WCF?
body: <p>We are currently trying to move large amounts of data to a Silverlight 3 client using WCF with PollingDuplex.  I have read about the MultiplerMessagesPerPoll in Silverlight 4 and it appears to be quite a bit faster.  Are there any examples out there for me to reference (using MultipleMessagesPerPoll)?  Or maybe some good references on using Net.TCP?  Maybe I should be taking a completely different approach?  Any ideas or suggestions would be greatly appreciated.</p>
  
  <p>Thanks!</p>