The posted grid system is broken in some versions of IE, Opera, and other browsers I'm sure but I don't remember which other ones suffer rounding errors offhand

The posted grid system is broken in some versions of IE, Opera, and other browsers I'm sure but I don't remember which other ones suffer rounding errors offhand. It amazes me how, with so many existing grids that do it right, someone can write one that's wrong. Or would bother to in the first place. I agree with huckfinnaafb - OOCSS is better implemented if you want a simple grid