I have multiple hard drives all in their own enclosures, but I am finding the wires are getting crazy, they all have their own fire wire and usb cables, & power cables for each of them, and would like to clean and simplify things some. I need something that is not too big, to fit on an already crowded desk. would a multi bay external enclosure work better? and when I have my hard drives in one, can I power up only the hard drives I am working with? or will it make me power them all up like in a daisy chain? I am looking for one that has usb, & firewire, esata is nice but not absolutely required, my 2011 mac mini has a thunderbolt port, a firewire port, & usb 2.0 ports. Something that is hot swappable as well. also, are there enclosures that could work wireless?