It has been long enough that I had forgotten about sdkregistry. At one time I had manually coded a tomtom.mnu file. My 920 does not have sdkregistry, so no tomtom.mnu. If I created a folder and .mnu would it work?
It will work fine but don't waste time trying to get the Map Share or HelpMe icons into the custom menu as these options are not accessable from a custom menu - if you find a way to get these working then there will be a few 1000 TT users that would be very happy, but doub't its possible - Mike