<p>I registered for the Sat1, is it possible to switch to taking the Sat2's?</p>
<p>Edit: never mind, I'm just freaking out. Still this might be helpful for someone else so post away!</p>
<p>Yes, I was able to do it last time. Just call collegeboard and ask.</p>
<p>If you do it on test day I think you need to use standby registration.</p>
<p>You already have a registration if you are registered for the SAT I and want to switch to SAT II or are registered for the SAT II and want to switch to the SAT I. You are not standby. You actually have priority over the standbys since you have a registration. If you missed the date to switch on line you should still have a good chance to take the test you want to on test day. You will need to get to the test center that you are registered for and sign some forms including a change of test form. You must bring your registration with you even though it is for the form of the test you dont want to take. Chances are that your test center will have a lot of booklets and they will be able to take the test that you want. Shortly afterwards your online registration will reflect the change from one form of the test to the other and you should be able to get your scores on line on the date they are out.</p>