I have a fairly cheap laptop that i use for general useage around the house, and what i'd like to do is to be able to connect it to my TV through a USB port into the RCA jacks on my TV. mainly i want to be able to play a DVD on the laptop but view it on the TV, or watch a flick on netflix like this. in a nutshell, play the media on the comp but view and hear on the TV. Do i need any special software or hardware for this? hopefully it's somthing simple.