Feature suggestion. It would be nice if Dopus had a search bar progress when searching, and a message that says "none found" if there is none found. Currently, dopus does not seem to have this feature. I keep waiting for something to appear in search results, and my only indicator that dopus is still searching or has stopped is the LED light of my hard disk.
hmm, did you overlook something? There are three modes of viewing the search process, either one showing the currently "scanned" dirs in the bottom status bar. After finishing the run it will stop & say "xy results found". Then you know the search is through. 
The Find button also turns into a Stop button, until the Search is completed where it goes back to Find.