The Registry Of Guitar Tutors - (They have a directory of registered guitar teachers (Including myself!) in the UK and overseas. The site also provides more information on the accredited RGT syllabus that I teach.)  -  www.rgt.org

GAK - (A great online music retailer with great deals on musical instruments and equipment...And they're cheap!) - www.gak.co.uk

Music Theory.net - (These provide great 'easy to use' ear training and music theory exercises - Get Practicing!) -  www.musictheory.net

Guitarbackingtrack.com - (This site has a large collection of backing tracks for a wide array of songs - Do be careful though, some are more accurate than others. You can also use them to improvise over!) - www.guitarbackingtrack.com

Online Metronome - (for those of you that don't have a metronome - keep in time with this easy to use free metronome website!) -  www.metronomeonline.com