Hello; I am a college student and planning to purchase CS4 Photoshop from adobe store. All I have to do is to scan my student ID and email them right? Is there any difference between student and normal photoshop? Also, my college is not listed on https://store1.adobe.com/aboutadobe/openoptions/students/school_listing.html this page. But it looks like education discount and "Student Lincensing" are different? Thanks in advance for replies.