Finding Academic Articles Online

Microsoft has launched Windows Live Academic, a potential competitor to Google Scholar.
The Microsoft version, though still in beta, covers peer reviewed articles on computer science, physics, electrical engineering and related subjects and boasts more than 6 million records from approximately 4300 journals and 2000 conferences. Though the initial version is limited to the subjects above, content from other subject areas is promised.
Windows Live Academic is at http://academic.live.com/.