Recently I gave two presentations on Microsoft BizTalk RFID, the new module for interfacing with RFID modules.
First was on Tech-Ed Israel 2008 in and you can download the presentation here and also view a recording of the lecture (Note: it's in Hebrew)
Second was on Israel .Net Architect Users Group. It is was very similar to the Tech-Ed one but without the introduction to RFID I gave at the Tech-Ed and more emphasis on the new BizTalk module. You can download it here.
.