Hi,
I've just installed igo on my becker 7934.
The easiest way to access explorer for my becker is to go to the system -> navigation -> information and tap three times on the "DIRECTED BY NAVIGON" icon. An explorer will pop right up. (I found this one by mistake). You can then go to the sd card and try igo to see if it works ( which it most certainly does) by running ( double tapping ) the igo exe. I guarantee that this is the easieast way to run igo on becker

. You won't find any other way to start igo. Well except maybe from copying igo (meaning just copy everything from the igo folder directly on the sd card) directly on the sd card and renaming the igo exe to "Autorun.exe" and reseting the device. (Autorun.exe is used to update the device from sd card by becker patches).
Anyway, if you want the becker (or any other pna for that matter) to start and give you the option to start igo even if you reset the device you need the ultimate unlock from here :
http://www.freewebs.com/xtyler91/ direct link to what you need for becker 7934 (or any other becker with 320x240) :
http://www.megaupload.com/?d=RU8SSM1BOr if you don't want the interface, you just want to run igo directly, you can do that by just using one .exe and .scp to call igo from sd card when you turn on the device.
This will allow you to do pretty much everything you want with your becker or pna (by using MortScript).
Many thx to xtyler91 for that one, great job!!!
All you have to do is copy that to "My Flash Disk" directory on the becker and rename the "rename.exe" and "rename.scp" to "Shell.exe" and you're good to go.
You might also have to look at the MortScript documentation from here:
http://www.sto-helit.de/downloads/mortscript/MortScript-Manual.pdf