EchoStar's TR-40 DTV converter box not available 'til June / July {Engadget HD}

Mar 29th 2008 5:14PM I just got my coupons today and it will expire June 19,2008. It was bad enough I could not use the coupons for the Echostar TR-50 DVR. Now I find out I cannot even count on the TR-40 being available. I read in the paper that there is no guarantee the converter box you happen to purchase will work for you and you may have to try more then one. The coupon says one time use and no refunds allowed. I hope exchanges will work if one model is no good.