Thanks to the glorious invention of television recording devices, like TiVo and DVR, boob tube connoisseurs can watch their favorite shows and fast-forward through all those pesky commercials (I'm looking at you, Geico). This is great news for everyone, except advertisers. As the popularity of DVR continues to grow, 21st century Mad Men are scrambling to come up with new ways to get people to pay attention to their ads. But a new study by a group of Boston College researchers shows that watching ads in fast-forward can still influence consumer behavior, if done in the right way.