I just switched from a bb curve 3g to a bb bold 9790.
I carried everything over from my curve with no issues. A few nights ago, I decided to add a file of pics from my computer to my 9790. When I went to look at the folder on my phone, the pictures were duplicated - a LOT. My picture library says I have 4951 pictures in total, but if I scroll to the actual album that was synced it says there's over 14,000 pictures.
I've since tried unchecking the album from my bb desktop and syncing again, but the duplicates remain. If I try to delete one of the duplicates, the entire picture, along with the bunch gets deleted.