Memora, creators of the Servio Personal Server, have announced that they will be unveiling a software-only version of their product at Macworld Expo this week. Any user running Mac OS X will be able set up their Mac as a media server for organizing, accessing and sharing digital content, such as movies, MP3s, pictures and more. Memora will offer its software at a special discount for Expo attendees of US$149.95 (July 18-July 20), after which the regular price will be $199.95.