From the "Lies, damn lies, and statistics" department...

According to Apple, to upgrade to Snow Leopard (OS X 10.6) from Leopard (OS X 10.5) will be just $29 in September. It will run on every Mac shipped in the last three years.

Meanwhile, to upgrade to Windows 7 Home Premium will set you back $50 while Windows 7 Professional will be $100. Oh, and don't forget to download Microsoft's "Windows 7 Upgrade Advisor" from their website to see if you need to buy a brand new PC to run it on.

I wonder if any of the laptops purchased in the "Laptop Hunters" ads can run Windows 7 or not...