The only posts I could find under searches ,were 3 or 4 years old. I am looking for a good disk utility, as when I uninstall a program without an uninstaller, I,m beginning to find pieces of the program still scattered around the hard drive. I presently use permissions and MacJanitor. I put my imac to sleep at night. Using OS X Version 10.4.11 Any help or program suggestions appreciated.