Hi all. Anyone got a clue how to find the centre of a tray icon - given that, I can use the mouse movements to determine whether the mouse is left or right of the centre. Of course the tray icon will never be consistently in the same place. I thought something along the lines of: with RXtray as clientorigin do Of course no. --------------------------------------------------------------------------- New Zealand Delphi Users group - Delphi List - [EMAIL PROTECTED] Website: http://www.delphi.org.nz