[sw rec]

It doesn't work that way. You "opt in" programs to the MME helper (did you download and install it yet?)
Now, bear in mind, it's single client so will only access one program at a time, which makes 'net audio tricky, and it won't play Quicktime or I-tunes at all because there's a "Known compatibility issue" with those programs and Digi hardware.
What you're dealing with is the fact that Digi designed their hardware to be a Pro Tools interface, and not a "soundcard." The vast majority of us use our on-board sound cards for incidental audio, and our Digi Interfaces as just that. It's much more reliable.