i have a g4 sawtooth agp 450mhz. i recently bought a 5.1 surround sound speaker system and found out that i needed a special sound card to get all the speakers working, so i went and bought an extenal usb sound card i found on ebay that said it was mac compatible, but when i got the sound card and read the instructions it says that on the mac systems there will only be 2 channel playback, which means i jus threw some money away by buying this sound card. when i switch to multichannel in my sound system prefrences and test the 5.1 speakers they all make sound when i trigger them individually, but i cant get sound out of them when i play music.my question is, can i get all of my speakers working somehow even if its not in surround sound? is there anyway to set all my satillite speakers assigned to one channel and my subwoofer working as the second channel? i am running the latest version of panther on this mac. if this isnt possible, is there a sound card that will have all my speakers working even if its not surround sound? please help me, im tired of wasting money