Another guitarist I love to watch on YouTube is troubleclef. He tapes himself in his room playing everything from jazz standards, classical works, and ragtime, to wonderful arrangements of popular songs. I am very fond of his arrangements of Beatles songs and Brazilian classics.
He doesn't allow embedding for very many of his videos, but here's one:
Here are links to some of my favorite troubleclef videos you can watch over at YouTube:
The Shadow of Your Smile
Goodbye Yellow Brick Road
Martha My Dear
One more you can watch here: