From this question I know it is possible to send data from a WP7 to the computer is connected via WCF service. I have a solution set up to this and it works quite well. The only problem is I must either hard code the name of the host computer or allow the user to configure it on the device themselves.
I would prefer to have this happen automatically, so is there a way to detect the name of the computer that the WP7 is connected to.