Originally Posted by dwanthny
Just connect your 300 by itself and calibre will recognize it.
And if nothing happens in Calibre when I connect the PRS-300, then what? Because nothing happened. When I connect the Nook, it's recognized. But not the Sony. And I have tried them separately.
I have the eReaders connecting through a USB hub, which works fine for the Nook. Could that be a problem for Calibre with the 300? (The Reader Library, the Sony software senses the 300 through the hub fine.)