A year after launching orkut promote, Google now introduces a new page on orkut for your promotions. "Now it's easier to create and to review all your promotions, 'coz they're all in a single page. Check how many people re-promoted them, how many clicks, views and trashes each of them received, and also preview your promotions on the fly:
Creating a new promotion is very easy. On your orkut homepage, click the "applications" drop-down menu, at the top of the page, and select "promote". Then just choose the kind of promotion you want (text, image or video) and directly type an accompanying message. Keep the text field empty to create an image or video-only promotion," explains Google.
More Info: orkut promote page