I am not sure if this is the right place to put this but on 710 RC2 amd64 DVD install I have experienced a problem with adding my TV as a device template and putting all the IR codes in for said TV.
When I first set up the Device Template and I go to edit the IR codes, it has the buttons along the side such as Test Code, Delete Code etc. So I added some discrete codes for on/off manually, a pop up box comes up and gives you the option to Learn it or enter it manually. After a trying time to figure these codes out I have them all written down so I entered them manually and tested it. Yay they all worked. So i saved the template closed it and then when I came back to enter some more codes I opened the Template up went to Edit Audio/Video Properties but in this window where the Test Code button used to be, it is missing! Also when I click on New Code instead of a popup box with the option to Learn or enter manually I get a pop up box that says Infrared Code Learned! With an OK button and that's it.
Some people have said it was a problem with the amd64 version so I am downloading the i386 one.
If anyone else has seen this or knows a solution please let me know.
*edit I am using the Microsoft MCE Remote/IR stuff