I tried the trial version. It connected after I restarted the application. It works. It looks pretty. It presents data in a readable format. It does the same tasks as Onyx, Maintenance, Yasu, Leopard Cache Cleaner, MacJanitor and most other system utilities. It monitors processes the same as iStat Nano, Temperature Monitor and Hardware Monitor. It has some of the functions of Drive Genius. If it does more than the utilities I currently use, I am not aware of it and probably do not use the function.

It crashed when I tried to cancel a lookup of hidden files but it connected again after restarting the application twice. I have no idea what the maintenance scripts repaired but they were fast.

It's a tidy all-in-one package. It's intuitive and friendly to use. It's like System Utilities for Dummies. Was I supposed to read a manual?

MacBook 1.83 GHz Intel Core Duo, Os X Leopard 10.5.1, 2GB RAM