VST Amp Rack: Looking for presets

Just got C6 and playing with the VST Amp Rack.
Great clean sounds, but I’m pretty dissappointed with getting a good metal sound; sounds like ass.
If I crank the gain to get any kind of bite, there is so much noise its ridiculous.
Anyone have any good sounding metal presets they’d like to share or is there a recommended place for stuff like this on the web?