I've been using Memory Map on the Ipad for navigation. I've just got the free 1:250,000 maps which are good for long distances but pretty ordinary in terms of finer details around tracks. Then I got a Facebook notification about the new QTopo free online map service and I was really impressed, it goes all the way down to 1:18,056. This would be great out on the tracks, the only problem is that it is online only, but you can download maps down to 1:25,000 in PDF format. Is there any way to put a PDF map into Memory Map like this?