Not sure if this has been covered, If u run a I-Pod, and use the Voice Recognition, You only need to leave the VR Catologueing on for 1 boot time. Then turn it off, and it will boot faster, and have the previous VR Catalogue saved! Now U do have to Let it boot with Catalogueing on each time you make a change to the I-Pod(new songs, movies, playlest ect) if u want to use voice recognition for the changes. Most of you may know this, just thought I'd share. By the way this is with the update, It didn't work for me on the original firmware...............