Thanks for links.
I have CN Russia NT 2010.10.img on my Garmin Nuvi 250W and it works fine

I help organising trip with oldtimer car in Moskow and i search card probably for my PC laptop with MapSource 6.15.6 and CN Europe 2010.10 installed. We hawe problem only with milions of streets in Moskow.

Sory for my English