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.)  -

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

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

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