In the news: Tivo, Amazon unveil download deal ... Ticketmaster offers free iTunes songs ... Video games can improve your vision

Tivo, Amazon unveil download deal
Owners of Tivo Inc.'s popular digital video recorders (DVR) will soon be able to download films and television shows for rental and purchase from Amazon.com Inc., the two companies announced Wednesday.

Ticketmaster offers ticket buyers free iTunes songs
Camping out for concert tickets has never been less attractive. With sales for summer concerts about to begin, IAC/Interactive Corp.'s Ticketmaster ticketing service will give free music from Apple's iTunes Music Store to everyone who purchases event tickets at its Web site, Ticketmaster said Wednesday.

Video games can improve your vision, study finds
Researchers from the University of Rochester in New York found that people who play video games for a few hours a day over the course of a month can improve certain aspects of their vision by about 20 percent.