Are you looking at the Steinberg Cubase LE software? The Multimix is probably only going to communicate with the Cubase Software or other mult-channel recording application. I doubt that Windows Media will recognize it. I'm making an educated guess h...
the description is a bit vague but you can google "guitar effects, david gilmour" and find it. use the tabs in some of the sites to narrow down exactly where in the song it occurs, and then you can join a forum.to ask the question more specifically
Check out the following site: You can download a free version of their software that will allow you to make your own loop-based sound with up to ten tracks. It has synths, drums, and tons of other instrument sounds. Truly world-class software.