WASHINGTON - The recording industry sued 477 more computer users Wednesday, including dozens of college students at schools in 11 states, accusing them of illegally sharing music across the Internet. The Recording Industry Association of America (news - web sites), the trade group for the largest labels, praised efforts by colleges and universities to use technology and school policies to crack down on music piracy on their computer own networks. But it said the most egregious offenders on campus deserved to be sued. "There is also a complementary need for enforcement by copyright owners against the serious offenders to remind...