If you have Photoshop, manual perspective correction is very easy.

1) Turn on the grid (Ctrl+') - you can customize the grid in Photoshop's preferences.
2) Make a rectangular selection around the object to correct.
3) Switch to free-transform mode (Ctrl+T).
4) Hold down Ctrl and start dragging the corner transform handles.
5) When happy with the result, press Enter.

one more reason to ditch explorer for a 3rd party replacement.

Are we talking regular windows here, or the Windows Explorer?
The tree-view pane in Windows Explorer is spring-loaded (i.e. it automatically expands when you hold something over it).

I've also read that Microsoft cross-licensed Apple's spring-loaded folders patent back in 2002 - could it be true?

just trying to think of a reason to use Gamma Panel...   :o

-Scott (June 01, 2005, 06:05 AM)

Individual RGB settings make it great for handling different color temperatures.

Personally, I use it to correct the color accuracy of my LCD screen using the contrast sliders.
I have a few settings that range from daylight use through to night use (with 50% brightness + 0.5 contrast for use with the lights out).

Maybe hotkeys to cycle frowards and backwards through the presets would work well.