Thanks guys! I tried some double-tracking. I really have no idea how to do it, but the low+high definitely sounds bad ass.
When you double track vocals, just to beef up one line, not harmonies or anything like that, what do you do? Pan 'em like 60/60? That seems to sound alright.
Anyway here's the link:
http://www.yousendit.com/transfer.ph...ccb40bf4f973d9
Just one pre-amp, coming from my Line 6 Toneport KB37.
And yep, I did everything on there, PODxt for guitars, obviously, Nuendo 3.0 for mixing, Drumkit From Hell Superior for drums.