Can anyone point me to where I may be able to get the latest version of Win32::SetupSup. I have read good things about it, but have been unable to download a version that works. I am using Activestate build 623. What I want to be able to do is to force a window to have focus and be displayed on top of all other windows. Does anyone have example code of how to do this? I am also interested in being able to check if an application is running before I launch another copy of the same perl application (without using lock files). Thanks in advance. This is a great list, Very helpful Don Elliott, Programmer SPS