I need an external sound card that'll support 5.1 and sound good, but not too expensive. Which of these would be sufficient and cheapest?
A) http://cgi.ebay.com/Creative-Sound-Blaster-Live-24-Bit-External-Audio-Card_W0QQitemZ6826706047QQcategoryZ44981QQtcZphotoQQcmdZViewItem
B) http://cgi.ebay.com/Creative-Sound-Blaster-Audigy-2-NX-USB-Audio-Card_W0QQitemZ6826457344QQcategoryZ44981QQtcZphotoQQcmdZViewItem
C) http://cgi.ebay.com/Creative-Labs-Sound-Blaster-Audigy-2-ZS-Notebook-PCMCIA_W0QQitemZ6825495221QQcategoryZ74957QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
A) http://cgi.ebay.com/Creative-Sound-Blaster-Live-24-Bit-External-Audio-Card_W0QQitemZ6826706047QQcategoryZ44981QQtcZphotoQQcmdZViewItem
B) http://cgi.ebay.com/Creative-Sound-Blaster-Audigy-2-NX-USB-Audio-Card_W0QQitemZ6826457344QQcategoryZ44981QQtcZphotoQQcmdZViewItem
C) http://cgi.ebay.com/Creative-Labs-Sound-Blaster-Audigy-2-ZS-Notebook-PCMCIA_W0QQitemZ6825495221QQcategoryZ74957QQssPageNameZWDVWQQrdZ1QQcmdZViewItem