@downtown
Rather than wait for some kind soul to do it for you, there are a couple of things you could try yourself:
1. Download the PC Install version [MapSource version] from one of the earlier posts, or ozboss' gmap folder from Post #13, to select the parts you want using BaseCamp/MapInstall and load a single map yourself, or
2. You could maybe make up one using the images of different countries already posted joined with [Only registered and activated users can see links. Click Here To Register...], that's if you need to have just one map as gmapsupp.img in Garmin folder on your SD card [assuming your nuvi only supports a single map on the sd card, 3xx/6xx for instance]. If you have a 1xxx or later series nuvi it will read multiple maps with 'anyname'.img in a Map folder in the root of the card so no need to joint them as one gmapsupp anyway.
Or simply get a 4GB SD and load the whole of EU if your nuvi can see images 2GB+. ;)