Hey Everyone, i have recently upgraded from my Logitech X-530 speakers (brilliant!) to the Logitech Z-5400 speakers, they seems to be very good so far but a couple of things have annoyed me, i use SRS audio sandbox with my sound blaster audigy 4 as i cannot get a clear crisp sound that suits my needs (lol!) and with the SRS audio sandbox it makes my music sound sooo much better, but iv noticed that if the volume is too loud on media player or whenever i am playing games the speakers start to crackle, but usually playing music on WMP seems to be fine its more noticeable in games, and also too why is it that the rear speakers never sound as good as the front ones?? iv had this problem before with my old speakers but i never seemed to find out why...

Thanks - Liam