Tips on anything from restringing your guitar to identifying cracks. Has an "owner's manual" that is great and very useful. Lots and lots of step by step pictures, which is a great feature. The start page is a liitle confusing at first but the content more than makes up for this.
Whether we are beginners or masters, we all have guitars, and our guitars need maintenance, and sometimes, repairs. This site has something for everyone, plenty of helpful information from the experts.