11. The method of claim 1, wherein the first graphical program comprises a first plurality of objects and wherein the second graphical program comprises a second plurality of objects; wherein said determining differences includes determining differences between said first plurality of objects of said first graphical program and said second plurality of objects of said second graphical program.
11. The method of claim 1, wherein the first graphical program comprises a first plurality of objects and wherein the second graphical program comprises a second plurality of objects; wherein said determining differences includes determining differences between said first plurality of objects of said first graphical program and said second plurality of objects of said second graphical program. 13. The method of claim 11, wherein said objects include controls and indicators.