Thanks for the speedy responses guys. "newcomer" is a bit of a lie I guess, I've been lurking here off and on for quite a few years and have indeed heard some amazing tracks. I'm not trying to be close-minded or anything, it's just that in this instance I'd like to find some dub/dubstep remixes, rather than just whatever my browsing takes me to.
I was wondering if anyone could point me out some dub/dubstep or other similar genres as far as remixes go? Barring that, is there a way to search for remixes via genre? like an easy way to look for guitar stuff, or piano stuff, etc etc?