Just a few notes.
1) If you spend the first semester at UAB (which you can) you will take the first-year first-semester courses of the IDEA programme (Master), whatever the web page says. At least this is how it works right now.
2) scholarship: I just skimmed through the web, but it seems to me that if you come from the US (which I guess you do, I dunno) you get no funding whatsoever; you only can apply for a loan (erasmus mundus). If I am right, scholarship is generous for people from poorer countries (~Erasmus Mundus), but Europeans from EU/EFTA countries can get just regular Erasmus scholarship, which is about 300-400 euros/month.
3) from what I heard, management is quite awful. They fail to respond to emails, secretary on the phone just tells you (in French) that she can´t speak English (which is absurd) and so on. But in the end it works somehow.
Check their websites. At least UAB publishes all of these info there.