I found this http://www.justinguitar.com/ the other week run by a guy called Justin, and I must say since I've taken it up again it has really helped me (I find I'm learning at a good pace now thanks to his lessons) and I recommend any aspiring guitarists have a look at this website. Normally I'd have just given up by now, but something about his lessons and his quick tips and stuff have really motivated me to carry on playing. And the best thing is, it's free!
So yeah, if you're wanting to learn the guitar I really recommend this website, just wanted to share this with the community. Use this thread to discuss guitar-related stuff as well if you want, tips and tricks and all that.