

Jon L. Jacobi
Freelance contributor
Jon is a Juilliard-trained musician, former x86/6800 programmer, and long-time (late 70s) computer enthusiast living in the San Francisco bay area. jjacobi@pcworld.com

Virtual hard drives: The IT pro trick that lets you back up your data for free
IT professionals have used virtual hard drives for years in servers and virtual machines, but you can also use VHDs to back up your data. we'll show you how and when to do this.
Inside the MacBook Air: The solid-state drive option
Macworld.com – When it comes to storage, the newly unveiled MacBook Air offers an 80GB, 4,200-rpm Parallel ATA hard drive as part of its standard configuration. However, that's not the only option -- would-be MacBook Air...
Back Up Without an Online Connection
Ways to provide minimal local protection for mobile users who can’t get an online connection.
10 Tips for Backing Up Your Desktops
Here’s a checklist of 10 steps to include in a strategy for backing up the data on desktop systems.