I have Tuneup Utilities. It has multiple tools and one of the main reasons I bought the new version is for their defrag [which I first tried in an older free version]. I picked it up when I saw it on sale.
There is a 30 day free trial.
The retail version I got is good for 3 PCs.
The optimization tools are pretty good [they actually seem to help]. The "Turbo Mode" function actually improved gaming performance on my laptop, increasing the lows [with the "increase response rate" setting].
**IObit's Game Booster was free last week on giveawayoftheday.com so I turned off TU and I gave it a try. I uninstalled Game booster because it didn't perform nearly as well as Tuneup Utilities:
Witcher 2 performance on my G73 was something like this:
Game Booster: L-21 H-32fps
Tuneup Utilities: L-25 H-40fps
I haven't reinstalled the OS since I've got the laptop in early April, 2010 and it is still running like Day-1.
IObits defrag is one of the worst I've ever used. When IObit's own system report told me that I had 7% defrag prior to starting and 15% after it was done, I uninstalled system care and haven't bothered with anything from them since... except trying their Game Booster last week. From how I saw that perform I don't think even free IObit's anything is worth using.Edited by thegreatsquare - 5/30/11 at 7:30am