thats what they told... i might have shutdown my macbook while its downloading or installing updates... questions... very noob questions.. yup, m Macbook ALum late 2008's OS crashed because of updates? my hardwares are perfectly fine... what to avoid next time i need help... 1. how do i set my updates manually, and not let my MB download updates automatically without my consent? 2. is it advisable to have updates? every when? 3. how to choose only the updates i need?