5 - 30 minutos
I ran out of HDD space long ago and have been using external USB drives to help extend my storage
Could not have gone smoother. Your "how to" guides were great and took any guesswork out of the process. It literally took 5 minutes to do the replacement.
I did a Disk Utility format, plugged in my Lion recovery USB, and then my time machine backup. I was back in business in 2 hours!
Keep up the great work!!