Links to Music Sites
Bathplug - Great tab site! - check out their 'Riff Bucket' page for all the top riffs
Harmony Central - user reviews guitars, amps etc, plus loads of music stuff
Sound on Sound Magazine - 10 years worth of articles now online: very useful
The Metal Index Lots of tabs for the heavier stuff, from GnR to Slipknot
Harmony Central's Guitar Tuition page - loads of free online guitar lessons
Ultimate Band List
Guitarist Magazine
Olga - useful tab site
Solo Guitar - Looks like a good site for guitar lessons
MP3.com Loads of MP3s - including Andy McLachlan's band 'Yermum' - nice!