Because I wanted to be able to add locations to the navigation on the 735XT (and it seems the ConnectIQ app I used broke due to a firmware update) I wrote something for that in Java.
I works by opening your LCTNS.FIT file, manually editing/entering a location (lat/lon values are to be retrieved by google maps manually) in a graphical interface and placing it on the watch in the NEWFILES folder...
It seems to work fine for me and I can imagine this might be of use to others, but it is a first version and might be buggy (will be buggy is more likely), and is written in a pretty ugly way. So before I spread it I was just wondering if there are any users here who'd like to try it (no guarantees attached) and test it out. If so, pm me :)
If I distribute it in the end it will be for free of course...