I would go with 80 first......100 and up tend to be a bit "boomy" . It all depends on your taste however.//content.invisioncic.com/y282845/emoticons/cool.gif.3bcaf8f141236c00f8044d07150e34f7.gif
Personally, Alvin I would go by ear.....Try listening to some cd's of music that you know. In otherwords, you know how a certain "song" should sound...so try all the settings and leave it at the one that sounds the cleanest.