Thanks for all your answers!

I was aware of the above, but my questions was really why not BOTH drives show up: the internal one (which does) and the extra one in the mSD reader slot (which is the case with pretty much all devices with a similar configuration) I'm only getting the internal one and was wondering if it is the way the PE works, or maybe something with my card. I'd rather copy my own stuff straight to the microSD card, and keep the internal storage for the library and other essentials.

As far as the rest goes, it is frustrating that for every nice thing the PE offers, it seems there is something else that doesn't work or isn't present...