Is there any way to quickly resize pictures?  In XP I have powertoys which is as simple as right click, resize pictures.  
I have Photoshop CS3 and Aperture 2 on my MacBook but I can't figure out a simple easy way to resize to a copy of the picture.
	
		
			
		
		
	
				
			I have Photoshop CS3 and Aperture 2 on my MacBook but I can't figure out a simple easy way to resize to a copy of the picture.