Hello everyone, I'm Giulio, from Italy! 
I'm sorry for my bad english this is not my language but I'll do my best 
I am an engineering student and I own a Ti-nspire CX CAS which hates me.....  maybe beacause I want a lot of things from her 
I hope to be a part of this calculator community and be useful even if I'm a total noob 
Once again, hello!