Most of everything you want to know about the modern TT is right here, with #5 Bruce Anstey of New Zealand on the Valvoline/Padgett's 600 Honda, followed by #1 John McGuinness on the Jackson Racing 600 Honda. If you picked-up a pebble from anywhere on the TT course and showed it to either one of them, I'd bet they could tell you exactly which part of the track it came from. I'd also bet they'd politely ask you to put it back so as not to mess with their course knowledge.