sorry pc ppl idk how 2 tell u how 2 do this..

i figured ppl knew how 2 do this, but i just showed a friend whose had a macbook for 4 yrs and something of a geek how 2 do this trick, so i thought i'd share in case u don't..


ok, on with it.. except u should totally b on the gxg main page when u do this 4 the 1st time.. it's badass..
how 2 put ur screen in the negative...
press ctrl, alt/option, apple, 8 at the same time and u will go into negative screen mode..

