Web Apps
Make sure you have the latest Chrome version. An earlier update had problems with Web Apps.
Instructions
See this page also and this Jot Form converted to a Web App
Hover over the image.
Web App converted from a Google Mouseover Gadget.
Instructions I used for creating the App
Twitter Feed - Curwood Festival
Tip of the Day
For the Tip of the Day code I converted this gadget code to a Web App. Note clicking the link will download the gadget code to your computer.
Image Popup
I use the code from here and created a Web App for the image popup below.