Oops, I hit enter too soon. Guess I've been having too much fun with Picasa--can't wait to load it on my home computer. I can see how useful tags will be for both personal and library photos. One of the hard parts about organizing photos has always been deciding on the catagory for each picture, but with tags each picture can be found in many catagories. I did a search for photos in one of my favorite places (York, England) and found this photo of the hotel where I stayed next door to the Cathedral. http://picasaweb.google.com/lh/view?q=york%20england&psc=G&filter=1#5139923169805706498
I had a "I've walked on that sidewalk!" moment.