Alohran

Hello people! I just bought a a SB 4.1 Digital PCI soundcard, so i could use my PcTronix subwoofer and surround speakers (2x surround, 2x front, 1x bass) with it... but when i try to connect it, just 1 set of speakers sound! =S... what can i do to do get the whole system working? My PC is: Packard Bell Model: I Xtreme SL 407 AMD Athlon 2200 RAM 256 HDD 40 GB DVD / CD-RW OS Windows XP Home PS:I used to use those subwoofer speakers in a old Compaq Presario computer, with a also old soundcard... and the 4 pctronix speakers worked and also the 2 of the computer! =S please help me? thanks!