Im running a penryn-MBP and have been importing all my photo's reasonably well. I recently clicked in finder "all pictures" and found there were 3 copies of every photo being imported - can I delete 2 of these copies to save space?
(sidenote: while attempting to use "singular" I dragged the "all pictures" box and lost it on my toolbar in the side of "finder"...how do I get i back in there? thanks.)

(sidenote: while attempting to use "singular" I dragged the "all pictures" box and lost it on my toolbar in the side of "finder"...how do I get i back in there? thanks.)