Heh, here’s an interesting hypothetical, not that this has ever happened or anything… let’s say someone has an entire two year plan for the upper devision of a degree planned out, and is working towards a gradutation in say June. Then the devision the major is in, say SOE changes the requirements for the major, dropping one single requirement and adding a diffrent one. Now this student has catalog rights to the old requirements, but at the same time if he changes to the new catalog then he can finish a quarter early… not that I’m in this suituation or anything… 
It seems that I can take, ummm anything next quarter. I’m still going to take classes, as they wont let me into grad school early if I dont take more classes next quarter, and they wont give me any financial aid unless I do take more classes.
Next quarter is going to be quite fun Now I just have to decide whats left in the undergrad CS department that is interesting… hrmm….