hope i got this in the right place this time... real newbie here

i got a harrier device a few weeks back, love it..

ive loaded some apps including a remote control for the harrier from my desktop PC, works great.

what id like to do tho is to use the harrier to control a pc itself, otherway round.. there is an app preloaded called Terminal Services Client.. im not sure how the heck to set it up or use it.. will this give me control of a pc the harrier is connected to via the USB cradle, or does anyone know of any apps that will allow control of a PC with such a device? i want to use it on a PC without a monitor and use the harrier as the screen