At the moment I am limited only by my equipment and I am sure that given pro-level gear I could make bigger and better sounds.

Computer :    Pentium 120, 24Mg RAM, 2gb HD

Sound card :  Turtle Beach Tahiti, Yamaha DB50XG
                    and SW60XG

Software :      Cakewalk Pro Audio 6, XG-Edit, Sound
                    forge  (Win 95)