Need an image map.

Hi all! Explain the essence of the issue. Some members of the club in Russia have purchased and installed the navigation block Ralliart. American map's no good to us. Our teammate midiser took the Russian map from the Pajero IV. Navigation head sees the disk and read it. However, the head does not read Russian font. Therefore, instead of the names of streets, written solid doodle and the strange signs. So the question. Is it possible in your country to buy a disk with maps of Russia, in the English language. This will allow you to see the names of the streets and avenues. I was ready to buy this cd for your price. Help please...

Bro, Недумаю...