Upgrade?

I hate upgrading to a new "version" of a program and nothing is apparently different. It's not one of those crappy mircosoft security update things that aren't supposed to be apparent. I should be able to notice a difference and see the improved efficiency of the program.

Strangely it looks exactly the same except the program name now has 4.0 after it.

Thank god I didn't pay for this upgrade. Then I might have been pissed.