What equipment do they use?
Logic, AKAI, ESP, Musicman, Mesa Boogie, Protools, MAC-Computer, SANSMAP, Ensonic, Dean Markley strings, TAMA Rockstar Custom drum kit, Pro-Mark drumsticks, Meinl Cymbals, Rath Amp, Shure.
Paul plays two Music Man Val Halen guitars; in his track there is a Tech 21 PSA-1 preamp, from which he only uses one preset; he goes from the preamp to the mixer and into a Boogie Strategy 500 power amp and two marshall 4x12" speaker (from the DVD trivia game).
There is no doubt more, but at least that is a start.