it could be that i need to go to the opticians tho, cos before i came on here i started to get lots of headaches at skool when i was lookin at the blackboard n OHP. also when i was on the computers. but i was only on em for an 55min a lesson n i had 2 a week. I have also noticed that in my left eye my site aint as good as it was but i've only just notice, maybe i do need glasses. my dad has em n most of my family does so theres no gettin away with it!! bugga!