Possible to invert all colors on my desktop?

[Darien]

So on my mac, I can just hit 4 keys and all the colors are inverted. Blacks become whites, whites become blacks, and so on. A godsend to my eyes. Is this possible on the PC? By invert, I don't mean the "high contrast black" color scheme, but inverting ALL the colors displayed to me on the desktop.

TIA.

 

[xtknight]

Use the gamma curve designer in your video drivers and just make it y=-x instead of the standard y=x curve. I know NVIDIA has one and I believe ATI does as well. If not, RivaTuner has a gamma curve designer.

 

[Darien]

I'm using a Radeon AIW 9600 Pro. I can't change the gamma curve to y = -x.

...well, I guess I have an excuse to buy a new video card if Nvidia cards can do this

 

[jfall]

I cant imagine that

 

[xtknight]

Well you know what I mean by y=-x right? Just drag the top one to the left and the bottom one to the right to form the y=-x curve. Perhaps it's not possible though.