Hi, sorry if this comes across as a silly question. I have been browsing the boards and have been toying with watching dvds using my pc, connected to tosh 46". It id currently connected via vga but I presume their is a better connection? As far as sound goes i have read a few posts that mention spdiff and how must motherboards have it now. My PC is 3.06 gig Advent and just under 2 years old - I have had a look at the back and can see line in/oujt sockets but no spdiff - i guess i dont have it? Would i need to get a 5.1 (or greater!) sound card? If so will the quality/cost of the card affect the sound eg soundblaster live/audigy2 platinum. Look forward to reading your posts and thanksin advance for any assistance. Oh 1 more thing. I am currently using itunes/ipod and have the ipod hooked up directly to my receiver. If i the sound from the pc using the existing itunes library from my pc will i notice an improvement in sound quality? Phew! Cheers.