Hello all! I have a 2009 MBP 15" that I've just upgraded to have an SSD. What a difference! Anyway, I bought an enclosure like this one to hold the optical drive to use DVD every now and again, but it doesnt seem to be recognised via USB. When I plug it in, everything powers up and the DVD spins as normal, but the Macbook doesnt seem to think anything is there. Nothing in Finder, nothing on the Desktop. I've been searching google for a while with little luck. Can anyone help? Thanks!