2 computers, nexus tablet, home network, How to make the most of this?

I wish to use a second computer for flight tracking while flying in FSX, I wish to know of a program free or commercial, that will let me map out my flights as I fly and save the map and hopefully altitude info for viewing later. this computer will be hooked up wireless to my home network.

I also wish to have a Garmin type GPS for my nexus 7 tablet, preferably one that looks like FSX's GPS 500 and G1000 and is functional like ingame, So I am wondering if there is something like that out for android tablets.

Is it also possible to host game files on a second computer to streamline ingame graphics on the fsx computer?