Todd Stauffer Todd Stauffer is the author or co-author of over 20 books on computing, including How to Do Everything with Your IMac (1st and 2nd editions), Macworld Mac Upgrade and Repair Bible, and The Complete Idiot's Guide to Mac OS 8.5. He's a contributingeditor for MacCentral.com and has written for a number of publications, including MacTech, MacAddict, and CMP Online. He's the publisher of Mac-Upgrade.com as well as the writer and co-host of the Emmy-winning television program 'Disk Doctors'. Read More Read Less