Productopia | Since You Asked

Treadmill desks are gaining popularity, thanks in part to studies warning that sitting for long periods increases your risk of death from cardiovascular disease. Purpose-made treadmill desks often cost thousands of dollars and are limited, at best, for fitness applications. But if you already have (or are planning to buy) a regular treadmill, you can get the best of both worlds by turning it into a part-time desk.

Ladies, you may think you have your New Year's Eve ensemble planned all the way down to the hosiery (textured tights, anyone?), but make sure you are not forgetting one of the most essential elements. No matter how pulled together you look on the outside, appropriate undergarments are crucial. And a dress slip--though it may be a blast from the past--is sometimes a must. The New York Times even points out that the slip is no longer worn exclusively by old ladies; it's back in fashion--as underwear, not just outerwear--for women of all ages.

We talked to Anne Fritz, About.com's 15-Minute Fashion Guide, for a few pointers when it comes to under-dress skivvies.

Once the excitement of the holiday gift-giving has passed, the chore of returning or exchanging items that weren't quite right begins. There are plenty of options on what you can do with your unwanted present, such as re-gifting or selling it on eBay; but the traditional route is to return it and that is where it can get tricky.

Each store has a different return policy, but most require original or gift receipts. For gifts ordered online, keep the original box the item was shipped in, as well as all packing materials and invoices. The table below breaks down the basics of the policies of major retailers. The amount of time each retailer allows items to be returned and restrictions varies from store to store, so we've included a link to each store's return policies for additional information.

From career advisors to the reigning queen of etiquette, Emily Post herself, most experts agree gifts for a workplace superior are an unwelcome addition to the holiday festivities. But as with most gift-giving guidelines, this one varies significantly from one workplace to another and depends on your relationship with the intended recipient.