Just wanted to give a brief review of Touch Textbooks.
Touch Textbooks is this pretty awesome site that lets download unlimited free college textbooks to your iPad, or computer, smartphone, or e-Reader.
They have millions of textbooks and they are all free. I, myself, have gotten my entire semesters worth of Physics textbooks downloaded to my iPad so its extremely handy, and it didn't cost me anything.
So if you want a cheaper (FREE!) option than the college bookstore and want to save money on textbooks, take a look at Touch Textbooks.
Any of you college guys tried it?