BitDefender Internet Security 2009 (£25 from Amazon UK) goes a little bit further than most anti-virus software, however it also adds parental control so that you can make sure your children aren't visiting dodgy websites. When installing it notified me that a newer version was available and asked me if I wanted to download it - this extends the install time - however you may as well have the latest version if you're in no rush. Once downloaded, the install took roughly 4 minutes (excluding download time) and required a restart after installing. I installed it on a Vista SP1 laptop. Once installed the program takes over the built in Windows Firewall and Windows Defender - the main features are anti virus, anti spyware, anti phishing (works with Firefox as well), IM encryption, Family network protection, Gamer mode, Laptop mode, antispam, firewall, parental control, and file vault. Total Security 2009 adds Tune-up and Backup. (If you want backup as standard then I'd recomme...
photos and thoughts by Joshua Waller (disclaimer here)