I was reading about improving my PP workflow and came across monitor calibration. I used the windows 7 calibration wizard to make some slight changes and it looks better. But I swear I am somewhat color blind because when I change my reds, greens, and blues to make gray actually gray it is always seems there's a red green or a blue tint to it.
I don't want to spend $70 or $250 on a one time use screen calibrator (once you set it it's done right?) but if I'm wrong and should buy one which do you prefer for basic calibration and can you use for LCD tv's too??

