I'm looking for a decent usb sound card to upgrade my laptop. Currently, I could find the following cards in my city, Toronto, Canada: 1. Creative Sound Blaster Audigy 2 NX 2. Creative Sound Blaster MP3+ 3. Zalman ZM-RSSC 5.1 4. Zalman ZM-RSA Real Surround Sound 5. M-Audio Sonica Theater 7.1 Surround Sound 6. M-Audio Transit USB Mobile Audio Upgrade I will use the card mainly for musics and movies with an Altec Lansing MX5021 (2.1) speaker set. As I'm using it with my laptop, I prefer usb-powered cards. I'm right now seriously looking at Zalman ZM-RSSC 5.1 (~US$55). Does anyone have experience with this card? If it works, how is the sound quality? If you don't know this card, what do you recommend? My buget is US$100. What card works the best so far? Thanks a lot, Raymond
