Tables are fun (sarcasim)

I’m having a lot of trouble making my images line up correctly using tables. I can set a row height to a specific number and fix it perfectly in firefox, but that does not work in IE. Is there some way to specify a set pixel height to a tr or td that works in both firefox and IE?

Anyway, here is a screenshot of the layout with no fixes at all (and a border to see the cells).