I was bought the Veho VFS-002 as a xmas present as I have hundreds of slides that need to be scanned and it's one of the few that claim to be OSX compatible. I installed the software on my rMBP and the device lights up when connected to USB but in the accompanying software (Media Impressions) when I press 'acquire' there is 'no device detected'. I've checked in Printers and scanners and it's not there, I even tried removing my printer in case of conflict but still nothing. I checked in system information and it shows there giving the following information:- USB Scanner 5MP: Product ID: 0x0001 Vendor ID: 0x0e0f (VMWare, Inc.) Version: 0.09 Speed: Up to 480 Mb/sec Manufacturer: GCMC Corp. Location ID: 0x1a120000 / 4 Current Available (mA): 500 Current Required (mA): 500 The FAQ files on veho's website talk about needing USB2 but surely USB3 is ok.....maybe that's the problem. I just can't get it to see the scanner and as I am relatively new to the OSX world I have reached my limitations in diagnosing the problem or trying solutions. Any advice or suggestions would be appreciated.