Ghostzilla is a web browser that blends with any application running on your computer eg. Outlook, Word etc. It also disappears instantly when the mouse cursor is moved away. You activate it by moving the mouse cursor to the left edge of the screen, then to the right, and back to the left again.Note: The website seems to be unavailable as of Feb 2007. I have added a direct download link for this entry, and you can also get it at Softpedia. Download the "Ghostzilla-CD" ZIP package and extract to a folder of your choice. You will only need the files in the "programs" subfolder since you are not burning it to a CD. Launch the program by double-clicking on Start-Ghostzilla-CD.exe.