I appreciate all the replies! Thank you, guys!
Since I've never owned any XBox, to tell the truth, the only game I've always REALLY wanted to play on the console was Ace Combat 6... Haha!
So, if I understand it well, there are basically 3 different models, am I right?
Yesterday, I saw a model 1 XBox 360 with 160GB HDD for ¥2,900 (around US$25.00) with a one month warranty. I'm guessing that this would be a good deal. What do you guys think?