This thread has been quiet for awhile, but I wanted to kick it back up and see if anyone had done their TSB for the updated nav disc yet. I've held on to mine and plan on getting the update in November or December, but I wonder if that will fetch the newest nav disc or the part number listed on the TSB. Anyone know?

2004 Toyota Prius
Package #9, Millenium Silver
"Boo"

Mods: Always-hot Accessory Port, Rockford Fosgate DMP1 60GB MP3 Player
On Order: CoastalETech's Nav Upgrade, CoastalETech's ViewTech