To add a program go to the "File" menu and click on "Add Entry...".
Then should disappear the "Java-USB-Starter Add Entry" dialog with to textboxes.
in the first should enter the name of the website which you want to add.
In the second textbox you enter the URL (e.g: "www.wikipedia.org") of the website
At last you have to choose "Website" in the drop-down-list under the second textbox.
Now you can click on the "Add" button and the website will be added to the list.