to add widgets/gadgets to your blog . . . . . . . . . . .
Login to your Dashboard and click on Layout under your Blog name. This brings up the Page Elements page under the Template tab.
A Page Element is the other name for a Widget in Beta Blogger. Page Element are contained within Sections. The four Sections of your Blog are : Header, RightSidebar, LeftSidebar, Main(Blog Posts) and Footer. Click on Add Page Element link in any Section of the Layout. This opens the Choose A New Page Element window.
Choose the type of Page Element you want and enter the data you want it to carry. Then Save Changes and View Blog.
this is acceptable.