Please see this topic in the manual:
http://manual.visualwebr...ault.aspx?manual_id=270
Pay attention to the following extract:
"Using the Start New Web Browser Option
The Start new web browser option can often be used to speed up data extraction in web browser mode, and the option is sometimes required when dealing with page navigation on some websites. For example, you may have a search result with a list of detail links and standard page navigation, but everytime you click on a detail link and then move back to the search result, the website automatically moves to page 1 instead of staying on the current page. This means Visual Web Ripper will go into an infinite loop and keep processing page 1. To avoid this problem you need to make sure Visual Web Ripper never leaves the search result page and instead loads the detail pages in a new web browser. You do this by setting the Start new web browser option on the link template that opens the detail pages."