Flash Player Switcher Tool

This clever tool allows you to switch from and to any Flash player version you have installed on your machine through one application, handling both ActiveX controls and the Netscape versions of the player. It also controls the standalone player version and IDE player version that are available onj your system. It even includes a command line version and logs all install/uninstall processes.

Written by Alexander Blum and Alexander Mohr and you can get it at their website:
FlashPluginSwitcher – Features
FlashPluginSwitcher – Application