Property Snapshot is a Web-based listing of properties for sale. It is built off of Microsoft Virtual Earth and shows off little clusters of homes all over a 2D map. You can sort out houses in your area by price tag, or simply when they were listed. Each house has a little photo thumbnail, and you can click on any item to take you right to its page. You can also just sit back and watch the tool scroll through houses automatically, which pop-up and give you bits of information. Snapshot is a great way to re-create the feeling of exploration you can get by driving around neighborhoods and looking at what's for sale.