Your sound can really affect how immersive your gaming experience can be, which, understandably, makes it critical to choose the best surround sound setup — 5.1 or 7.1 surround sound.

Add or Remove Programs entry for Inno Setup Version 5.1.8. Inno Setup is a free installer for Windows programs. Programmers can use it to create custom installers for their software.

But which setup should you go for: 5.1 or 7.2? We'll explain what both of these systems entail, as well as the pros and cons of each, so you can decide which is right for you. These numbers refer ...