Its pretty simple Makave, I use it with my NeroDiscCopy and Kel uses it with his Uber. The secret is you add these strings to the uninstall registry of your smaller sub programs [Uninstall.Registry] HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\SubProgramName","ParentDisplayName",,"MainReaperProgram" HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\SubProgramName","ParentKeyName",,"KeyName" ParentKeyName=Whatever is after Uninstall\ <-Here ParentDisplayName=Whatever is afer the "DisplayName",,"*Here*"