Hi there, I noticed a while back that transfers between my USB drive to my iMac was very slow... I thought, ok it must be my USB drive that's got a very slow transfer rate... but then one day I used it on my MBP... wow!!! real fast! The only thing is that my iMac is a 2008 model, and MBP a 2006 model. they both have only 2.0 USB ports! Please can someone help me there? thanks a lot. I've been looking in the forums, I can't find and accurate answer to my prob, so I did a new post. If it has already been answered, I'm really sorry for posting that.