Ha! I listened to Megadeth's 'Hangar 18' on the way home and must admit that I love the soloing - all hail Marty Friedman! Other faves are Ride's 'Leave Them All Behind' - the reverb-drenched wah-fest that becomes a massive feedback white-out - the guitar solo at the end of Radiohead's 'Just' and Weezer's 'Only in Dreams' where the twin guitars play off each other and it all builds up to a frenzy.

Anybody else?