Removing the bottom backplateWe assume this is here to improve the reception for the Zune's antenna(s). A nice feature (nowhere to be seen on the iPod touch) is the Zune's built in HD radio. It's the only HD you can actually play on your Zune.
Images by iFixit, used by permission
Mark W. Kaelin has been writing and editing stories about the IT industry, gadgets, finance, accounting, and tech-life for more than 25 years. Most recently, he has been a regular contributor to BreakingModern.com, aNewDomain.net, and TechRepublic.