I am using a remote control extender with my 3600 pocket pc.
This the product [Link: smarthome.com].
I have been using this product with great success for years with the Omniremote software and Palm pdas.
The thing I didn't like about using this ir extender with the PALM pdas is that you had to use velcro to attach the ir extender to the Palm.
This did not form the strongest connection.
What I am doing with my Pocket Pc is :
Place the 3600 in a cf sleeve(your would have to do this to use electric dog ir extender).
I then place the ir extender in the cf sleeve slot.
You have to fold up a small piece of paper and place it in the sleeve with the ir extender to make the ir extender fit snug into the sleeve.
It works great for me,and doesn't look all the bad with the same color remote contol extender and cf sleeve.
It is a big plus to have whole house control also.