How to scan and search all your Pic-a-POD pictures:
Choose Browser from the File menu to see all of your Pic-a-POD pictures.
Use the search box in the tool bar to search for particular images. (The search will start as soon as you have typed 3 characters.)
Choose a source from the Sources popup in the tool bar to restrict the display to a single source, or choose "Show All" to see them all.
Double-click any picture to set it as the desktop.
Select any pic(s) (Shift-click or Command-click to select multiples) then press the Delete key or click Delete to remove them. Holding down the Option key will delete pics without a confirmation dialog.
Adjust the slider at the bottom-right to change the size of the thumbnails displayed.