Ok... I just got the Micro and guess what?... it don't fit into my macbookpro. If I use the USB port on the left the power cord is blocking the port because the Micro's USB key is too wide. If I use the USB port on the right with a firewire drive, the firewire cable is in the way of the Micro's USB key, not to mention that USB hubs are not supported. The key should've been the size of an iLok. I guess I'm limited to using the firewire 800 port for my drive? So much for using that firewire portadrive I had... That kinda sucks. I wonder why the R&D team didn't take this into consideration. So much for the convenience factor... Ramin Sakurai