A Sound of Thunder

Changing the background image of your BlackBerry's wallpaper view it

You can create a personal sound profile in Windows view it

You can give your iPhone a unique by changing the wallpaper view it

Using the built in camera and photo app on the iPhone view it

Virtual wallpapering view it

customize your computer desktop by changing the wallpaper view it

To give your Mac that personal touch you can change the wallpaper view it

It's easy to set the date, time, time zone, and other related items on your Mac view it

In Ubuntu you can fully manage sound volumes view it

If you have a webcam you can use it with Windows Live Messenger view it

Andy and Sean responds to a viewer email about surround sound. view it

What is NAS and do you need it? (Spoiler alert: Yes, you do!) view it

Break out the tunes wherever you may roam with X-mini Max II speakers view it

Chill Pill speakers deliver decent audio and look cool to boot view it

Remember everything with these four free software reminder suites view it

Four free calendar and appointment applicatuions for Windows that make it easy to keep appointments straight view it

Doc Callahan's top five picks for free PC media player software view it

This week: Five fantastic and free image viewers view it

World peace, public transit, parkour and more view it

Lab Rats take a look at high-definition television and demystify all its strange specifications with TV guru John Kelly of Hewlett Packard. view it