Ok, I don't know if it's the upnp av server in the box, or if it's my player, but I didn't have as much "sticking" of files as I do now when I was using tversity. I reply to my own comment, instead of creating a new one, because I feel this issue is still related to the refresh on my media files. Anyone else having this problem, and maybe have a solution. I have to fight with it, reboot everything, wait 10mins for the av server to refresh, restart, and eventually come up stairs to just burn a media cd. kinda why I wanted one of these things so I don't have to burn cds.
PS. when the files show up, plays fine. a little testy with some media, but, meh, it's expected.