i bought the logitech x-530 5.1 speaker systems a few weeks ago and they seem to be pretty good with listening to music and dvds, ect. but when i play games in 5.1, namely CS:S i get crackling noises when people speak and in the main screen of HL 2 when the sounds play. it is wierd because i can turn my speakers all the way up while listening to music and it is still cystal clear. please help this is annoying me. my sound card is the creative soundblaster live! 5.1. oh and when i put the speaker settings in CS:S to a 2 speaker config the cracking noise stops.....does anyone know why it would do this?