turn off triangle exclamations / ppi warnings

Is there a way to turn off the yellow triangle exclamation mark icons warning that an image is too small for the layout?

 I’ve got web sized photographs — and I know they won’t print well — but I’m just experimenting with a book layout and this is the size of the files I’ve got on hand. Just want to play around with layouts before going back into photoshop and working out the proper sized images.

 In the mean time the warnings are annoying. Any way to turn them off?

Posted by
Feb 10, 2011 3:07pm PDT