Right now, I have a pretty decent studio already... I have a 12 track mixer going through my audio interface, and have all my instruments mic'ed up and use sonar 5... But Im thinking of adding a few more things to get a better sound out of the studio. But im not really sure where to start. Now I know I need a compresser, so I will probably start there... but what other peices of equipment would you recommend for me (I dont really need prices I just need to know what could I add on and what does it do). What Im trying to achieve is better mastering, right now Im just using plug in's for sonar... They work, but I want more power and Im used to using buttons opposed to a computer interface... Thanks in advance.