Trouble with Remote Desktop

I have started up CEVPN to use as a VPN service to connect to my work computer.

  1. I have setup an account on my computer at work.
  2. I have setup an account on my computer at home.
  3. I have sent a digitally signed email from work to home.
  4. I have sent a digitally signed email from home to work.
  5. I am showing that both accounts are connected
    Problems.
  6. The Remote Desktop icon is grayed out (non functional)
  7. When I right click on the contacts name I am not seeing the option of Remote Desktop on either side.
  8. I would like to limit logins to a password and certificate. However when I try to browse out to find the certificate the one I downloaded from Comodo is not there.
    Having said that when I do:
    MMC/Add Snapins/Certificate/user/personal
    I can see the certificate has installed on both sides. It looks like the browse is pointed to the Other Users folder.