I too have the NG Topo! software and I really like it - very high quality scans of the USGS topo maps. The problem I've had with it is in printing out maps. I just can't get decent looking maps at the "real" 1:24000 scale - such that I can use standard UTM grids. When I print them the maps are goofy looking. I tried printing them at home, at work (two larger printers), and through Adobe Acrobat, and all get the same result. I'm not sure why.

That is why I ended up ordering the map from MyTopo.com in the first place.

Any advice on resolving the Topo! printing is MORE than welcome.