Help with tomatoes... !!!!

[perzyk]

This is a plant started from seed on 1/22/12. This particular plant is a Roma. Look at the leaves in the picture. They curl up and then get crispy green/brown. I think I may have "sunburned" them? I went right up to 1000w of light without hardening them off first. At least that's what I think. ??? This is my first Tomato grow. I have 3 other Cherry plants that have a similar condition, just not as bad. It's not nutrient burn as I'm only using 1/4 strength Fox Farms liquids right now. Grow Big and Big Bloom. And yes I know I'm not growing in a hydro set-up but the other forum sights are filled with marijuana growers for the most part. Any help or thoughts would be very much appreciated.