2-Xtreme said:
Yeah, I used to be a huge Mudvayne fan. Now I still like them a lot, but I've also expanded my metal tastes.
I think it will be impossible for them to top their first major release, LD50. That was a pure work of twisted genius, easily outshining every metal release I've ever heard in terms of creativity and ingenuity (for example Ryan's funky bass slap, which has sadly taken a step back in the songs in the latter albums, and the bizarre time table changes, not to mention the whole concept of the album itself). I remember listening to LD50 and thinking that this is the first truly intelligent and creative metal album I've ever come across. I still listen to it on a frequent basis, when lifting weights and so forth.
Their sophomore release (if you don't count "Kill I Oughtta") was great, too. I'm deeply interested in all manner of paranormal phenomena and "progressive" science, so the subtle alien/new world order conspiracy concepts of that album really hit home with me. Also, in terms of lyrical creativity it was easily up to par with its predecessor.
Their newest album has been a bit of a let down IMO, though. It's like they have lost their creative edge somehow. I'm still hoping for another LD50 or 'The End of all Things to Come', though.
But yeah, I do listen to a variety of metal other than Mudvayne, also. Mostly old school thrash like Slayer, Pantera etc, for that adrenaline boost when pumping iron, or when I'm feeling generally pissed.

I also enjoy some melodic metal such as Nightwish and Lacuna Coil, but I generally stay clear of Black and Death metal. The former is too depressing and the latter can be equated to construction yard noise.
Anyway, now I'm rambling off topic. Good luck with your Penis Enlargement career!