Updated versions here.
See more search results etc. on one page, concatenating several pages together.
To use, right-click on a "Next" link (it works with other languages, too) or a "2" link, select Re-Pagination, All. Or select Re-pagination, Limited and the number of pages to append. For an example, see the previews of this extension.
For photos, right-click on the "Next" link, select Re-pagination, Slideshow and the duration in seconds of each page display. The pages will replace each other instead of appending.
You can check if a newest version is available here.