Cool little Transmit trick

Not so much a trick, but it may be a surprise. If you have Transmit 3, navigate to a directory that contains an image file. Select the file, and if your Preview panel isn't already open, open it. In a second you'll see a thumbnail preview of the image. Here's the nice part -- double click on the thumbnail preview, and the preview will expand like a DHTML layer to either the actual size of your image, or a little smaller (there appears to be a limit to prevent it from going larger than your screen resolution). I can't tell you how many times I've temporarily downloaded an image to my desktop just to get a better look at it. Now if only OS X's Finder could perform a similar trick, we'd be in business.