While it's more expensive than a clock radio, your Mac can do a pretty good impersonation of one.
By enabling the auto startup and shutdown your mac and turn itself off and on at time you desire. Perfect if you need to be running before you get to the office and have it turn itself after you leave.
All you need to do is go into system preferences and then the energy saver icon. Select the schedule button at the bottom right. Tick the start/wake up box and select the time you want your machine to wake up. Don't forget to choose whether you want it to startup on weekends, weekdays, everyday or just one day of the week. If you want to turn itself off tick the sleep box. Again select the time and days. Finally choose whether you want it to sleep, turn off or restart.
Note: restart available only in OS X Leopard everyone else gets shutdown or sleep.
Quick tips from Veronica Belmont and Patrick Norton that will keep your Windows PC or Mac running well, and to help you get more out of the internet. Includes tips, tricks, secrets and more for your laptop, notebook, PC, Windows, Vista, OSX and more. Our internet tips help you optimize Google, Firefox and other websites. You'll also find cellphone tips and secrets for the iPhone, Android G-phone and more.