Idiot Box Blower Box. Seriously the best bargain drive pedal out there - you have to order from the US but it's worth it. It's like a RAT but with crazy amount of low end on tap, and with a growly bass like a J / PJ / Ray and a pick, I have not found anything better for aggressive sounds. It offers something very different to the VMT and BBM, which I have too. The demos concentrate on the high gain sounds but there are some lower gain examples too (which is where it sounds best), check[color=#141414][font=verdana, geneva, lucida,] this video at 6:45:[/font][/color]
http://www.youtube.com/watch?v=gbIFevxp-1Q#t=405
[media]http://www.youtube.com/watch?v=gbIFevxp-1Q[/media]