So I'm thinking about buying some mastering software and have come across T-RackS 3 http://www.ikmultimedia.com/t-racks/features/ and Ozone 4 http://www.izotope.com/products/audio/ozone/ as possible software solutions. And yeah I know it would be better to have a lot of hardware for this but I'm looking for a decent software solution. Any advice or suggestions would be really appreciated. Cheers!