def grabNewImages( self ):
	""" Recurses thru directories and looks for images to upload. I only want to upload my '5-star' images, so we scan the IPTC tags for 'r5', my way of tagging my pics I really like (usually get prints of r5s) """
	images = []
	for dirpath, dirnames, filenames in os.walk(IMAGE_DIR):
		for f in filenames :
			# Grab IPTC keywords
			info = IPTCInfo(os.path.join(dirpath, f))
			# Is it a 5-star photo?
			if 'r5' in info.keywords:
				print 'File to upload:',os.path.join(dirpath, f)
				ext = f.lower().split('.')[-1]
				if ( ext == 'jpg' or ext == 'gif' or ext == 'png' ):
					images.append( os.path.normpath( dirpath + '/' + f ) )
	images.sort()
	return images