It is being reported that developers may receive their first seeds of pre-release builds of Mac OS X 10.5.5 as soon as this weekend; Apple’s calling it a “maintenance and security update.” The OS X 10.5.5 Leopard update could provide support for new Apple notebooks that have been speculated about for a while now.

Learn more after the break.

Today, Apple seeded the newest version of Mac OS X v10.5.4 to developers. The new version is build 9e12. Currently, the biggest additions are support for MobileMe, Apple’s new replacement for .Mac. MobileMe will enable users to sync contacts, e-mail, and iCal events between many different devices seamlessly. Given that MobileMe is slated for release more »