Zune Thoughts: Zune Marketplace Feature Request: An MP3 Filter

I don't own that many Zune Marketplace tracks, perhaps a dozen in total, because I loathe DRM. I really, really dislike it and I'll do almost anything to avoid having to deal with the hassle of authorization because there's always something that goes wrong. As I was browsing through the Zune Marketplace the other way, looking up an artist so I could add her CD to my Amazon.ca wish list, it occurred to me that the Zune Marketplace could add a feature for people like me: an MP3 filter. Meaning, a software toggle that would filter out all the DRM'd music, showing me only the tracks in the Zune Marketplace that are in DRM-free MP3 format. Sure, the catalog would be incredibly small at first, but I'd really enjoy browsing the marketplace and only see music offered that I don't have to think twice about buying. Right now when I see a song I want, and it's not tagged with the little "MP3" icon shown above, I always have a little internal struggle as to how badly I really want the song - and it's never about the cost in points, it's always about the hassles of the DRM.