Hi, I have just ordered my first Mac (MacBook Pro With Retina Display), Im very happy to have finally made the switch from a Windows Laptop. This is my first post in the forums so apologies if i've posted in the wrong place. Does anyone know if its possible to get a 'Optical-In to Thunderbolt' adaptor? Unlike the old MacBook Pro the new MacBook Pro with Retina Display has dropped the Optical Input and only offers Optical Output. I have some Mini Disc's which i would like to record onto my MacBook using an Optical Cable so was wondering if there was some kind of adaptor out there that doesnt cost a fortune? Thanks.