<p>I was thinking about getting a computer from the campus store within the next week, but I'm having trouble signing up at the site. It seems like I should up as an enrolled student but then it asks me for my ID number from my student ID card and my UT email, which I'm not sure I have already. Do I have to wait for orientation when I get my card to buy from the store? And I tried signing up just as an accepted student, but I wasn't on there.</p>