Yo guys i am new to this HD, surround sound era. I got my Sony WEGA CRT HDTV and my logitech x-530 sound system. Pretty budget system but great nonetheless. However, I wanted to ask all u experts are there anyways to have my x-530 speakers hooked up to my TV, DVD player, and xbox at the same time or simultaneously?..is there another periperal i must buy?....one other thing, is there something i can buy to lengthen the cable length of the x-530 cables? there obviously pretty short........thx alot guys