Thanks HeatherHaze, that answered my question. I'll have to stick with sonar for mixing because 8 tracks will not be enough. I'll tell you though it's a heck of a good sound card sonar see's it as 4 seperate stereo cards. I very seldom track more than 8 inputs at a time and with digital I can run either the keyboard or guitar if he has digital out on his effects thru the digital input which that way I could track 10 tracks, 5 for drums, 1 for bass, 1 for scratch vocal and 1 for acoustic or electric gtr along with stereo keys in digital. I think that will work for me.
The compressors seem pretty straight forward and should be useful for tracking as well. I have a session coming up soon and I'll let you know how it works out. Thanks again.