With Mocksup you can upload website mockups and customize their background and alignment to make them look more like real pages. You can also link mockups together to give the feel of a real working site.
Ever wanted to make presentations a more interactive, Web 2.0 experience? A prototype version of the PowerPoint Twitter Tools is now available for testing.
The idea is to get a new type of device into people's hands for as cheap as possible (we were aiming for $200, it looks like $299 is more realistic). It fits perfectly on your lap while you are sitting in front of the TV, so you can look up stuff on Wikip