I am about to buy a power mac g5 2x1,8ghz and my pc speakers that i now have are the 6.1 6700 of creative. As i know ,y speaker system is analog 6.1 The power mac has either 2 chanell stereo (analog) or 5.1 digital outputs So i have a problem! As i saw here http://forums.macrumors.com/showthread.php?t=94029&highlight=creative+6.1 i can buy a usb sound card and everything should be allright with my speakers. Is this card : http://www.ram-shop.gr/showproduct.jsp?prodid=4083 ( Creative Labs Sound Blaster Audigy 2 NX 7.1 USB ) a mac compatible card? Anyone uses this audigy? Will it work 100% correct in my mac? Of course it will work correctly with my analog 6.1 speaker system,eh? Or is there any digital to analog converter so i can connect my analog speakers to the digital output of the power mac? Is that more expensive? Do you recommend me any kind of such converter? PS Buying 5.1 digital speakers is not an option 'cause it's rather expensive 4 me!