The WDK with Device Communication is not yet released to the public. You may send an email to tvwidgets(at) yahoo-inc.com with the use case you would like to build using Device Communication to be considered for the Device Communication beta. <br><br><div class="quote"><div class="quotetop">QUOTE<cite>(Katsuhiro Nagano @ 8 Sep 2011 7:29 AM)</cite></div><blockquote class="quotemain"><p><span style="font-family:Times New Roman;">I have been use WDK version 1.2.16.<br>Please tell me&nbsp;version&nbsp;that WDK with device comunication.</span></p><p><span style="font-family:Times New Roman;">I sent email to </span><a href="mailto:tvwidgets@yahoo-inc.com"><span style="font-family:Times New Roman;">tvwidgets@yahoo-inc.com</span></a><span style="font-family:Times New Roman;">.<br>But i can not update WDK.<br><br>thanks.</span></p></blockquote></div>