The nationwide conversion to digital TV happens next week on June 12th. And FCC Chairman Michael Copps says if you want to request those government coupons, to help you buy a converter box, you’d better do it pronto.  If you want a coupon you can apply online at www.dtv2009.gov or call 1-888-DTV-20009.  Each household is eligible for two coupons which are worth 40 dollars off the purchase of a converter box.