Nexus One users can install Flash 10.1 directly from the Android Market. For the others, well, there was a complex process that you needed to follow in order to install Flash 10.1 on your devices. It involved rooting your phone and installing a Cyanogen build on it.
Not anymore! You can now install Flash 10.1 on your phone running Android 2.2 Froyo directly by installing the Flash APK on it. You can download the Flash 10.1 APK here and install it. It doesn’t even require a rooted phone.