The feature of ProjectionLab that I use the most is the progress tracking of net worth. It would be great if in addition to net worth you could track specific accounts whenever you hit the Capture Progress button. This way you could watch on the graph as a debt is paid down or as investment increases in a retirement account.

Another simple improvement related to this would be being able to add a generic note to a single progress point such as “paid off car”, “received sign on bonus”, or “made down payment on house.”