7/02/12 "How Many W's?!" Awesome Digital Conversion PSA "How Many W's?!" Awesome Digital Conversion PSA by Tech October 27, 2008 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!