Nokia Music :: N8 How To Transfer Music To New MicroSd Card

I recently got a Kingston 16GB Class 4 microSD (from a reputable source - not ebay - and yes it is a genuine 16GB microSD) for my N8 and want to transfer my music to it, to free up space for photos and video on the phone itself. What I thought should be a simple process, thanks to Nokia, has turned out to be a non-trivial exercise.I naively copied my MUSIC folder to the microSD (F), and then deleted the MUSIC folder on the E drive, and refreshed the library. It went through the process of seemingly refreshing for ages, number of tracks clocking up, but then told me the music library was corrupt and showed nothing.After playing for a while, I decided to reverse the process, put my music back on E and deleted the MUSIC folder from the F drive. Refreshed library and I was back to square one (thankfully), and everything worked as before, but, of course, I still hadn't got my music across to the microSD.

Then I searched these forums and found loads of people had had the same problem.It seems that, (as is often the case) the refresh of the library has bugs, and keeps old files somewhere on the device that should be deleted by the refresh process for it to work properly, but hang around causing problems (thanks Nokia - your software guys strike again)Despite trying to find these 'private' folders, they do not appear to be anywhere on any drive on my N8 (and, yes, I did have show hidden files set)

So, simple question is, how can I successfully transfer my music to the microSD so that it just works? Do i have to delete all 1400 tracks and reload them onto the F drive, and if I do this, will it sort the library problem. Ideally I would appreciate a tried and tested method from someone who has actually DONE it, as I don't want to screw my N8.