Oops. A couple of people wrote in to correct our mistake about the type of tape backup cartridge available for the Apple Tape Backup 40SC. Mark accidentally wrote that it takes DC600 tapes, when in fact it uses the DC2000 size instead. Sorry about that.
View Extra Battery Details in Snow Leopard
In Snow Leopard, Option-click the Battery icon in the menu bar to show the battery's current condition - Normal is good. Other messages might read Replace Soon, Replace Now, Check Battery, or Service Battery. Choosing the message opens a Mac Help document with more information.