Is anyone using a touchscreen to control their homecinema. I currently have my hcpc connected to my pj but the other day i loaded itunes and was very impressed with the quality of sound coming through the pc,amp and speakers, so might also now use this room to listen to music but i dont want to turn my pj on everytime i want to listen to music. I was going to buy a normal tft, but for the price of one of these i can get a touchscreen and thought that i could use it to load and play music, then also use it to control the pc. A touchscreen uses usb so i take it i can display via this and via the pj for homecinema control, then just use it as a display and control for music listening. Has anybody done this, if so what are the recommended models, pitfalls, benefits etc, thanks.