In today’s roundup, you’ll find strategies for avoiding the perils of using retirement savings to fund a business and explore the issue of spying on staffers. Plus, see how one lawyer-turned-entrepreneur teamed up with Jennifer Aniston, and learn the recipe for a great mobile app.

Cashing out your 401(k)? If you’re planning to use your retirement money to start a business, first read about these tax issues.

From the boardroom to beauty products: Learn how a lawyer went from the barber chair to starting a hair-care line now co-owned by Jennifer Aniston.

I spy? Does spying on your employees pay off – or make you more like Big Brother than a boss?

Mobile mania: Check out the 6 important ingredients for successful mobile applications, according to Forbes.

Follow Gabrielle Karol on Twitter @GabrielleKarol