Yes, they work great... got two of them today (from Woot's woot-off last week/end) and have both of them loaded up and in my N800, working wonderfully!

The read/write speed doesn't seem as good as the better ones i have but i'm not noticing any problem watching movies or tv shows from them.

You don't have to patch the kernel either because they're not SDHC, just regular SD.

Hope that helps!