Oops: Upgrading Your Mac’S Os to Snow Leopard Downgrades Your Flash Player
If you’ve upgraded to Apple’s much-hyped and well-received Snow Leopard, I recommend that you update your system’s Adobe Flash player – even if you already had the latest version prior to the installation. That’s because in the process of installing Snow Leopard, your current Flash player will be replaced by version 10.0.23.1.