Google Earth 5.1 Awesome Performance

I upgraded my Google Earth 4.1 to 5.1 on my MacBook this week. Wow! The latest release is blazingly fast. Prior to version 5.1, Google Earth on Mac OS X always felt slower than the same software on Windows. After comparing it to Windows computers running XP and Windows 7, I have verified for that Google Earth 5.1 on the Mac is now much faster and responsive compared to the software installed on Windows machines. I am impressed.