I just had the same problem with my OS window PC The key was : I had only a explorer window opened on my SD card. Just close this window and the copy is OK :mrgreen: yes ! my adventure on PI begins ... Almost the same thing here. Kept getting the "Access denied" message on my Windows 7 PC. I just r...

Hey everyone I have found a way to make an SD card ready and fully readable for formatting on Windows 7. Download the Raspbmc "Network Image" installer (from http://www.raspbmc.com/download/ and open the program once it's ready. Select the SD card you wish to format from the list, then there is an o...