For Windows users

Checklist for Windows users
Microsoft Audio Recording Test Tool
ModelTalker2 User Guide

For Mac users

Important note for Logitech G430 users In our most recent tests of this headset on Mac computers, we are encountering audio problems. If you have a Mac and are considering what microphone to purchase, we cannot recommend the G430.
Checklist for Mac Users
macOS Sierra Installation Instructions

General

Online Recorder Overview
Recording Hints and Suggestions
Video Demonstrations
Voice Configuration