Anyone else on this preview? I do like it so far, although there are some niggly bits. The social networking apps seem to be removed from the 360 experience itself which I think detracts from the point of them a little. I did enjoy logging in to LastFM and listening to my music library there, although I have upnp media servers installed so could listen to my own music anyway. Nice that it scrobbles though. Facebook looks like it's had the most time spent on it. I think it works pretty well. I haven't got any achievements yet, but as I've got my XBL account linked to my Facebook account now I think it should update it (though it should be noted mine did this anyway as there have been apps to update your status around for a while). Twitter isn't all that useful for me at the moment, not because I don't use it, I do. A lot. The 360 isn't the best place to use it though as it has no browser so every time I saw a tweet with a link I had to use my netbook to look at it instead. It also doesn't tie in with your XBL account so it won't update when you get achievements (there are some services around that do this though). I was really excited about the Zune HD marketplace as I've read that they've really improved streaming for people with less than great internet connections (that'd be me). Sadly there's nothing there I want to watch. I've either seen them, got them, or I have no interest in the films available. Might've been nice to add a short free HD clip we could test with. I couldn't check out the Inside News feature as it's US only. [EDIT]I just forced myself to play some GH:WT to get a couple of achievements and can now confirm neither my Facebook nor my Twitter updated.[/EDIT] N.B. Please don't reply to this just to say you don't like Twitter/Facebook/LastFM, etc. I don't care and if that's all you have to say I'll just delete your post. Thanks.