In seconds. They’re called Web Clip widgets, and they’re easy to create.
Here’s how:


When it’s the size you want, click the Add button.
And your part’s done. Mac OS X Leopard does the rest, creating your widget and opening Dashboard, so you can check your handiwork. Since your new Web Clip is live, its contents will update automatically.
Click the little information button in the lower, right-hand corner to customize your widget’s border.
One more thing: Click a video (or a link on a featured story), and Mac OS X Leopard closes Dashboard, launches Safari, and takes you to the page whose link you clicked.