Also if you have some very smooth distortion and an octave pedal, you can make your guitar sound like an organ but doing some classical tapping - check out Azrael's transcription of the fugue in D minor. Play that, but with an octave pedal (set to an octave lower). It's surprising!
There's also this new "pick" called the jellyfish which can be found (I'm pretty sure) at jellyfish.com, which supposedly changes your guitar sounds a lot. Sounds like a racket to me...
There are only two important things in life - There's music and theres girls, not necessarily in that order....
The Ace's Guitar Tricks
The Ace's Guitar Tricks