Sorry I can't give specifics, but if you are seriously thinking of moving, you might want to try looking for a job first. Especially if you already have your degree and a bit of work experience.

The U.S. isn't the only country that is importing tech workers, (which I assume you are since you're posting on a friggin' computer forum) and the company's HR department would help you out with all the necessary paperwork.

But it's hard enough to find a job in the U.S. right now, I imagine finding a job anywhere would be a hassle. And I doubt they pay for interview candidates' international flights unless you a really big hot-shot.

Also, some countries will automatically grant you citizenship if your parents or grandparents were born there. I know that Ireland does this...