Last I checked (within 2 weeks) the Xtreamer Movie Jukebox was still in development.
Its all over the website, and promised with the product, but not delivered. Essentially, it looks very similiar to the Ultio upon arrival.
They do, however, have a small app that basically scrubs IMDB and outputs into JPGs that show up in the preview window, apparently its a nightmare to get it working.
Upon first glance, I was totally pissed that I bought the Ultio instead of Xtreamer, but now, it looks totally comparable.
Theyre development team though is much more active on their forums. Which would be quite nice to see from MVix. They're next on my phone calling harassment.