I'm a pretty cheap person, and my atlas-although very detailed-I know the locations of just about everything major-is all in my head, and I am not the most talented drawer. In fact, I downright suck at it. Therefore, my software sucks.
What I do have is Photoshop Elements 3.0, and no graphics tablet. My question is: What is the minimum I need to invest (Windows is my operating system) to be able to make fairly decent maps, such as Mark Rosenfelder's Historical Atlas of Arcél? (Besides a lot of time. I knew that.)