Factory reset? Also, are you sure you did the update properly? I missed a step with mine and it copied the new kits and all but remained un-updated, and things got weird. I started the process again from scratch. In my case I forgot to put it into update mode by pressing the record button as it says. Does it display 1.5 if you go in Utility/F5-OS? Any chance it didn't download the new sounds? Is 001 the Big Bird kit?