<p>I called admissions (twice, actually) and both times was told you do not have to send all of your SAT scores if you are using ACT. It is a confusing issue since the Cornell and College Board sites say to “send all”. I suppose one can interpret that to mean if you are using SAT 1 scores, you have to send them all, or if you are using ACT scores you have to send them all. You do have the option on the College Board site to select what you want to send to Cornell.</p>