Music fans sound off RealNetworks Inc. urged digital-music lovers yesterday to stand up for their freedom of choice. They responded by exercising their freedom of speech -- much to the company #39;s chagrin. 
Space race sparks new interest The race to collect the Ansari X Prize has all the makings of a good television reality show. But the competition to win the \$10 million prize is also drumming up renewed interest in space flight at a time 