www.sapo.pt	www.aeiou.pt	www.cusco.pt
www.4anything.com	www.download.com	www.lycos.com
www.yahoo.com	www.excite.com	mirrors.telepac.pt
www.altavista.com	www.geocities.com	www.totalseek.com
www.tucows.com	www.google.com	webcrawler.com
www.ixquick.com	www.hotbot.com	www.winsite.com
www.cyber411.com	www.infoseek.com