Cycling in Hungary

I was sorting through the pile of maps we got at the Mannheim Tourist Fair and discovered an excellent map of the cycle routes in Hungary. This map and comments are in German, but it would be worthwhile contacting the Hungarian tourist Office in London to see if there is a map in English available. Hungary is nothing like as flat as I thought, although there are large areas of flatness for family holidays. From what I have heard it is a reasonably cheap country and you are not likely to meet many Brits. It might be worth thinking about.