Okay, alrighty....okay....
First answer is this to question number 1: It's hard to say for me, I mean, the first one was a real nice family film, but now number two has the Chipettes in it, but if I had to choose, I may have to go with number 1.
Second answer: Well, I loved the movies from when I was younger, I mean, I remember watching the first one and all, and it's stayed with me all that time ^^
Third answer: My favourite Chipmunk? It would probabally have to be Theodore, he's just awesome I reckon.