"How Many W's?!" Awesome Digital Conversion PSA "How Many W's?!" Awesome Digital Conversion PSA Oct 27 2008 • By Tech 0 4 Who will the digital conversion negatively affect? Largely, the elderly. Thankfully there's a PSA instructing them what to do, featuring the most adorable little old lady this side of the Mississippi. Don't worry Grandma, I'll help you!