k, my band and i are going to purchase an mbox to work with for out next cd. i have an imac g5 and it may be possible that i barrow another mbox from someone else. so in this case i would have two. how can i go about taking advandage of 4 inputs? it would be great if i could go with two mboxes into my computer but i dont no if that would work. another idea is two have my guitarists mac on the side and just use one mbox on his system and then transfer the two files to my computer. i havent really worked with pro tools soooo suggestions...? i totally appreciate any help!