No kidding. Connecting to my Drobo is instantaneous.Wooo!!! Connecting to external drives no longer takes forever!!!!
Also, I can now listen to songs in iTunes while downloading podcasts, or doing any other disk traffic (my iTunes library is stored on the Drobo). Previously, I couldn't use anything on the hard disk if I was trying to stream music or video from it. Video or audio would freeze and sputter until other disk traffic stopped. I had always blamed the Drobo, but it does not appear to be the case.
Update works awesome, and fixes a lot of nagging issues for me!