I'm not nervous, I'm just trying to figure myself out. The missing detail caused me to download one extra gig for nothing.
Everyone should be precise to what he's posting, and everyone should learn how to quote, like pitruchio top of page 2. Who is that sentence for?
Anyway, imported in Mapsource no problem, then re-exported to the SD card of the nuvi 1xxx both 5.22 FID 1734 and 1868.
Trying to select any one address fails with "No available data in the map".
EDIT: copying the img into the sd and unlocking the image with fast img unlocker results in a perfectly working map. It must be Mapsource that it is not able to produce valid compiled maps with cyrillic base coding, and that would also explain why there is no city navigator for mapsource.