Sony is considering releasing an 80GB version of its PS3. IBM, Chartered and Samsung unite to develop 32nm technology. A spam free inbox? Well that certainly is the dream...

A key Internet standards body gave preliminary approval on Tuesday to a powerful technology designed to detect and block fake e-mail messages. It's called DomainKeys Identified Mail, and it promises to give Internet users the best chance so far of stanching the seemingly endless flow of fraudulent junk e-mail.