I've run into a couple of interesting issues with my latest attempt with this version.
1. Despite checking the box for "6.1 WMP Skin", WMP starts up unable to find any skins. I loaded one separately and it works fine from then on. It looks like this specific skin isn't working.
2. At the start, the button for PIE complains shortcut not found. If I go into buttons it's their. Fixed by selecting something else, then reselecting PIE.
3. Loading the demo XM Radio app, it errors out with two errors. First it reports "RegQueryValue Failed" and then after selecting OK on that, the second error is "m_WMPlayer->Create Failed". It looks like there are some registry entries missing? At first I thought it was the missing skin, but after fixing that the problem remains. The app goes through another step or two then hangs. I do have the MusicID app loaded via the kitchen, so perhaps there is a conflict there?
On my previous builds of another base, there was an app (nueUSB?) that would let you select on connection if you wanted the USB port to emulate the USB drive. Where is that on the current kitchen? I thought it might have ben NueStorage CPL but that's definitely not it. There's an app called USB Mass Storage Driver, but there's no on-line info for that.
Other than these three, my very limited testing seems positive. About 20MB free after boot, but I don't load up the today screen with a bunch of stuff so that's not too surprising to me.