I may well be wrong but if your map version says 'Evo' it's not ID4 it's ID5?
If you're right then there are ID5 systems running ID4 firmware? As the two UI's are obviously different.
I should have looked at the labels when I had the unit out earlier as that would have cleared it up
![RedFace :o :o](/styles/default/xenforo/vbSmilies/Normal/redface.gif)
![Stick Out Tongue :p :p](/styles/default/xenforo/vbSmilies/Normal/tongue.gif)