I get this annoying error message 8 out of 10 times when I try to connect my N800 to my Windows XP desktop PC, and I have absolutely no idea how to get whatever the heck the OS is doing on the card to stop, unmount the card and let me get on with what I need to do urgently.

This has frustrated me to the point that I was 2 feet from throwing the N800 out of my 2nd floor window. Before I lose it completely, does anyone know how to get the OS to leave my internal card alone?

This is happening even with a fresh boot and no applications running