I like CCleaner. I run it often and ATF Cleaner, it isn't as good but it is fast. It is free, at least the version I have is free. I usually run the IE delete stuff and the ATF, then now and then I run CCleaner. Hijackthis is essential for me too, as is Malwarebytes... but frankly, ever since I have been using W764 and Norton 360 free from Comcast, I have gotten ZERO malware or virus'. I get a little box in the corner now and then telling me that Norton has blocked some monster... and it has and Norton now has a sleep mode and an option to turn everything off for either a preset time or until the next reboot. I sometimes forget to turn off Panicware popup blocker, it updates at random. I have had a really good experience since going with the setup I have now... back with XP, MaCafee and everything else I could find to help me stay clean I was still having to remove something on a regular basis. I imagine W8 is even better but I am going to let it age just a little before I go there.... but if is as better as folk are saying well, I may have to give it a try more sooner than later. I have a severe case of old dog/new trick syndrome...
CCleaner is GOOD!
J