Here is a suggestion for FineLine...
How about having the ability to link a basic program to a schematic file. Or to be able to attach a drawing to a given program. That way when months or years later you open an old program you can easily pull up the schematic for the project.
Just a thought... possibly it would be just as easy to reference the given schematic in the notes or comments at the beginning of your program.
These PIC's are like intricate puzzles just waiting for one to discover their secrets and MASTER their capabilities.