I think Justin Guitar produces some good + basic guitar instruction. Here is one example, but he has others, too:
Likewise, Marty Schwartz (sp?):
But if you want to start with the best, it would be tough to beat Tommy Emmanuel. He apparently has a baker's dozen of fingerstyle guitar lessons at Truefire . . . all of 'em free.
Doyle Dykes has some free lessons on his website but they are more advanced. He gives some tips in some of his youtube seminars.
Justin and Marty are good ones to start with.