Fraser is right about the abuse of the ATM section, but I dont know if there is a good way to fix it. I hate to say it, but most of the ATM posting I have seen has been of the type that Nereid referenced, where the poster is convinced he is right, no matter how many errors in basic physics they have pointed out to them. I dont think there is an easy way to filter out these posters without just closong the whole section down.