...others over many years." -Anick Jesdanun, AP Internet Writer. --- LOS ANGELES (AP) - A new technology from Macrovision Corp. claims to block virtually all known methods for making unauthorized copies of DVDs. The company's RipGuard DVD...

...this month a European hacker Web site called CD Freaks posted a method to bypass SafeAudio, a new technology from Macrovision Corp. that can prevent computer users from copying a CD. An audio purist who builds a computer using that bypass to...

...Napster-like spread of pirated digital copies are also waning as copy-protection technologies improve. When Macrovision Corp. spent $34 million in cash last year to acquire Trymedia Systems Inc., a specialist in copy-protection software...

...copy-protection technologies. One rival, EMI Group PLC, is moving ahead with digital rights management from Macrovision Corp. that lets users burn three copies of a disc and "rip" it onto a computer seven times. While it's safe to assume...

...copy-protection technologies. One rival, EMI Group PLC, is moving ahead with digital rights management from Macrovision Corp. that lets users burn three copies of a disc and "rip" it onto a computer seven times. Although it's safe to...

...intrusive advertising, and that's troublesome," he said. Some skeptics also worry that TiVo's planned use of Macrovision Corp.'s new copy-protection scheme signals more boundaries on what shows they can or cannot record - even as TiVo...