http://ronansrecordingshow.com/2009/08/guitar-recording-tips-taming-excessive-room-reverb-and-delay/
Quite simple stuff but check out all of his videos... a lot of good information and tips.
http://www.youtube.com/watch?v=ohxJ2_i_G1k&lc=ddPq0tOrlyfeuW7CLkWFPkJJ6zauYfgqh5wqupQADPs&feature=inbox
Made a little video of Metal zone tone capabilities... hope you'll like it....