I am. But the article isnt about RT only. I've also read this in a number of other places - only windows 8 enterprise officially supports side loading. And Natch has very public refused to submit to windows store, and is pissed that his app can't be metrofied.

So I'm just confused why it worked for me.

Another reference pointing this out: http://stackoverflow.com/questions/10264451/will-metro-style...