anyone able to get DLNA working with a Win 7 machine?

[lazymac]

I can see my home server just fine, see all of my Audio and Video folders, even album folders, but when I go into any directory, I see a message that says "No audio or video files". And, I know they're there -- simple mp3's and avi's. Nothing exotic. I can see the files and play them just fine from both a PS3 and Xbox 360, and another machine on the internal network, so I know it's something specific to the phone's config. Anyone else able to get DLNA working with any other device?