i couldnt get **sudo apt-get install gkrellm** to work. kept giving me an error message. i did find another way to install it though using the desktop. go to APPLICATIONS>ADD/REMOVE scroll down to where it says SYSTEM TOOLS and click on it. scroll down again on the right-hand side till you see the file GKrellM and check the box next to it. click "Apply", it will then ask for your pswrd, ((same as you log into ubuntu with)). after it finishes installing, go to applications again, and scroll down to system tools. open the gkrellm and start using it. G/L