Yeah, same here, except I graduated in 2004. I took CS from an engineering school, so I had a little less theoretical background (that was replaced with EE / CompE basics). But I agree -- I had exposure to big-O in h.s., but didn't realize that CS would involve so little programming (I probably wrote under 2k lines of code in 4 years, to be honest... but I was a slacker too ;) ).