New pages in Mac Performance Guide

I’ve added a number of new pages to Mac Performance Guide. If you’re buying a Mac be sure to see also Buying a Refurbished Mac. And thank you for using the Apple Store link at left when you buy anything Apple.

• Reconditioning a solid state drive (SSD)
• How to upgrade your system/boot drive
• How to clone a drive/volume
• DiskTester — drive performance and reliability
• DiglloydTools — memory and stress testing your Mac