"If you are on the Niger delta, you have armed bodyguards, you won't let your people go out on their own, or they live in a guarded compound, " says one security analyst with nine years experience working in hostile environments with private security firms.

BBC: Protecting workers in dangerous places

You will always have to tweak and refine, so why not let the real market give you feedback rather than guessing on your own.

FORBES: Let Go Of Perfectionism: Balancing A Job and A Side Business, Part 2

These let you bring your own audio into your set, trigger samples and build beats and jams on the fly -- much more suitable to a digital device such as this.

ENGADGET: PDJ Portable Disc Jockey is a complete DJ system that fits in your pocket, we go hands-on (video)

Starting today, we're setting out to pose particularly intriguing reader questions to none other than our dear readers, as we let you tell your fellow HD aficionados what's what (and even answer a few on our own).

ENGADGET: Ask Engadget HD: Which HD DVD player should I pick up for the holidays?

OnLive Desktop competes not only with the iPad's Office clones, but with iPad apps that let you remotely access and control your own PCs and Macs, and thus use Office and other computer software on those.

WSJ: Working In Word, Excel, PowerPoint on an iPad