Testing Express Install

Hi There,

I’m trying to add the flash express install function (http://www.adobe.com/products/flashplayer/download/detection_kit/) onto a site I’m working on and I just wanted to test the upgrade downloader works when it detects that the version needs to be updated - The only problem is that I already have the latest version of flash player 8, so I was just wondering if there is a way to uninstall flash player 8 and reinstate an earlier version of flash player (player 6 or 7 would be ideal) or is there an emulator of flash player so this can be tested out?

Thanks,
Chris