Standard guideline (as far as I have read/seen so far) is: if there is some immediate action after the click, then you should omit (usually) three dots. If there will be some dialog box after the click on a menu item, then use the dots.
These dots make visual distinction what kind of action will happen after clicking on some menu item. -- <http://forum.pspad.com/read.php?2,40398,40420> PSPad freeware editor http://www.pspad.com
