My advice is that most learning takes place outside of the classroom. I learned more when I joined a research group in my third year than I did in my first two

My advice is that most learning takes place outside of the classroom. I learned more when I joined a research group in my third year than I did in my first two years combined. That said, take as much math as you can. You don't need a lot of math to make webpages / iPhone apps, but if you want to do something more complicated (AI, bioinformatics, etc.), having those extra tools in your box will make it that much easier.