Thanks for the advice, It's really nice
I can't buy one on-line because I don't have a credit card and because of my work, I can't get one for international transactions (at least for now)
So, I'm saving cash, waiting for some specialized stores that brings them near my house
But in the meantime, reading the forum and listen to what you guys have to said about every model, seems like an excellent idea.
Again, thanks a lot!