I'm looking for a nice and decent SD (and other cards too maybe? but mainly SD) Card reader for my Expresscard slot. I'm really new to these things, so can anyone recommend me a good one? One other thing ... are these things usually 100% flush with the case? Or will there be something bulky sticking out of the case? And other additional question: will the SD card show up like an external USB stick in the Finder, so I'll be able to drag content onto the card? Thanks in advance!