I recently purchased one of those cases to convert an IDE HDD into a USB external HDD. The problem i have with it is it will not recognise the hard drive in my computer. In device manager, there is a USB drive recognised, but not a USB mass storage device. Its giving me the shits.. is there something else i have over looked. Maybe something to do with jumpers? or some software i need to install? I bought the case thru ebay, so it didn't come with instructions. Thanks in advance.