Does anybody have the HP C8180? It's pricey, but man does it come loaded. Lightscribe built in? I'll be using it for backing up my photo library, as my memory card reader, and for printing documents and photos. Also, the occasional scanning of documents. Does the memory card reader function need to be directly connected to my mac? Or does it function via Bluetooth? What is better for printing, blue tooth or ethernet connection? Is ethernet printing easy to set up? Also, how well do these printers print photos? Comparable to 1 hour photo shops? PS- I've tried using an HP all in one, but for some reason I can't use the scanner functionality. I guess I cna't find the right driver or something. Should this one work???