From the news release,
"Under the expanded agreement, LookSmart will provide its editorially-reviewed Web site results, powered by its new, award-winning WiseNut search technology to InfoSpace's Web search properties, including Excite (http://www.excite.com), Dogpile (http://www.dogpile.com), WebCrawler (http://www.webcrawler.com)and MetaCrawler (http://www.metacrawler.com), as well as other InfoSpace search distribution relationships."
"In addition, LookSmart will continue to provide paid search listings to InfoSpace's meta-search network. The extended agreement runs to September 2003."
Full-Text [prnewswire.com]