I've been having nothing but problems with my VDD. I copied my entire collection to it and at least half don't load from the VDD. I get missing file errors, freeze ups, IO errors, some need several resets to load, And some don't load at all. Ive tried 3 consoles 2 printers 2 Rey power supply's 2 64k expanders you name it, Still having nothing but problems. I can however copy any.DSK image to a real disk, and they work flawlessly. I bought 2 VDD's and both have the same unfortunate problems. Could it be my sd card reader? Ive triend everything else. any thoughts? Kev