Thanks to Klaus and Brobble I'm proud to announce that the RNS-E VIM unlock tool actually works very well and can be quite useful for many things. If you haven't done so I would recommend to spend some time reading the Nav Hacks topic at http://www.navplus.us/forum/viewtopic.php?t=3056. You should also be familiar with creating an update CD, if not I would recommend to read the software update topic at...

VIM hack or how can I break my RNS-E?