ok, im looking to add some speakers to my tv because i love movies but the sound on my tv stinks. i have an older tv and i am looking for some quality, low price speakers. i looking for something in the $40-$50 range. also, do i have to buy anything to set something like this up like a receiver? does anyone have any suggestions? also keep in mind that im a complete newbie to this. p.s. i know this might not be the right thread but how can i transfer the audio from my computer to my tv?