Acousticguitar.com is a really cool website if you play guitar, no matter what style you are interested in.
You will find a vast amount of information about playing the guitar, guitarists and guitar accessories. If you are a beginner, Acousticguitar.com offers you lessons consisting of mp3s and audio archives, so you can listen to examples and learn to play. It also supplies a variety of guitar tabs, and there are also finger-style and flat-picking lessons. In order to gain unlimited access, you will need to subscribe. If you are a professional guitarist or a guitar-teacher, Acousticguitar.com have a variety of tips and information on how to make ringtones for example, and much, much more which is sure to come in handy. There are a couple sections which are well worth taking a look at, like the gear section, where you see videos of new guitars and accessories. You can subscribe for a variety of free, monthly, e-newsletters, and also get news from fellow guitarists, as well as CDs, DVDs, tips, ideas and events. 
