Once I turn 21 I plan to travel around Europe, I'm just a little confused by the visa info...I was just wondering if I needed a visa for every country I'm visiting (I'm not going to work or live there for no more than a couple of days) or if I just need a transit visa (I'm pretty sure I need one for Russia). I currently live in the U.S. and I plan to start my trip in either Germany or England, and use the Eurail to get around...Any advice?