i tried the free release last night...
tbh i was a little underwhelmed (obviously i can't access all features) as it only seemed to do things i could already do else where in the OS with a little googling.
that and the eco-calcualtor thingy needed me to manually input my various devices though some of these were automatically detected elsewhere in the program.
it is nice that it's all done in one place but $19.95 nice i'm not too sure.
maybe a better explanation of those bits i can't access would help...