The Mem Map user interface is totally bizarre. How can a Windows program get away with not having a File menu (Open, Save etc) it is just bonkers. My distant memory of Tracklogs is that it wasn't much better. I also tried Anquet and Fugawi and none of them was at all standard. It must be a cartographer thing, I think.
If you visit France, Mem Map does the whole of France on 1:250,000 IGN for a truly bargain price, around £30 I think. They also do more detailed IGN but that gets expensive, and everything's on the 1:250000 anyway. Every Mem Map 'map' has the program as well, so its not necessarily a question of committing to one or the other and then collecting maps for it.
Recent copies of Mem Map require activation, which is a pain when you change to another PC or even just replace your hard disk.