Hey guys, here I am again. First of all, thank you for all the answers, you have been really helpful. I have more questions, but no time to type them now, so I will do it tonight. And thanks to everyone who sent the private msg (except messages like "call me when you are in Doha etc :D", just for the record, Im not coming there to look for my soul mate, but to make a career and Im not intending to call anyone, guys (men) you can stop leaving your phone numbers :)). I will answer the messages tonight as well. Thanks once more to everyone.