Radio research firm Bridge Ratings projects HD receivers will be in the hands of 1.06 million consumers by the end of 2007, 2.0 million by the end of 2008 and 8.84 million by the end of 2010. Meanwhile, Bridge predicts that XM Satellite Radio will grow to 9.0 million subscribers by the end of 2006 as rival Sirius grows to about 6 million subscribers over the same period. (R&R via RAIN)