What self-study curriculum organizer tool do you use?
Kinimat: I'm not sure if this is what you're after but Supermemo is a fantastic learning tool.It uses a system of spaced repetitions to significantly increase retention and memory. It's been around a long time and has been refined over many years. The creator was featured in Wired not long ago..http://www.supermemo.comUnfortunately it's windows only.