i think it worth nothing as there are more than 1 USB Soundcards around!
1 Stick Version like this and several others that are more "dongle" like and all are cheap so what's the point in this?
X-Fi Driver Support? LOL
What i wan't and others is a real 5.1 USB Soundcard wich is STICK like with more than one jack to get 5.1 on Laptops with analog 5.1 Systems and real 5.1 Headphones like Speed Link sell's
i know that threre are Laptops like mine with 7.1 Intel HD audiochip but the often run on spdif/coax digital out so no analog speaker and i won't use an 5.1 Amp+Speakers on my Noti
as long as this hole is present there's no way for me buying usb sound card's (5.1 but too big)
or sound sticks (2 Speaker)
I own a creative pci express sound card for Laptop but the 5.1 "breakout box" isn't avalible in germany it's more rare. (and it wasn't included!!)