Update instruction (Based on CarTrek200+, Standart skin):

1.Use a card reader!

2.Backup your old files

3.Delete and Replace all the Folders and Files with
  the updated ones

4.In result you will get:

- Current time displayed in displaymodus
- Battery indication while navigating
- GPs indication while navigating
- Speedwarning based on map data while navigating
- Symbol for second next turn and text for it, of course while navigating

5.If you like to have the Battery, GPS and Speedwarning
  displayed while just displaying/monitoring the map, use
  Notepad and surch for the following entrees out of the
  instructionpane part and add the exact data in the respective
  mappane part of the "CarTrek.ags" file:

- instructionpane_bt
- instructionpane_gps
- instructionpane_speedwarn

6. Thats all...easy isn't it