OS X Lion Server Update for Mac mini
You can download OS X Lion Server Update for Mac mini 10.7.1 from our software library for free. The program lies within System Tools, more precisely System Optimization.
From the developer:
OS X Lion Server Update for Mac mini is recommended for all users running OS X 10.7 and includes general operating system fixes that enhance the compatibility and the stability of your Mac, including a fix that addresses an issue which may cause the system to become unresponsive when playing a video in Safari.
You may want to check out more Mac applications, such as Apple Lion Recovery Update, Migration Assistant Update for Mac OS X Lion or Lion Launch Services Fix, which might be similar to OS X Lion Server Update for Mac mini.