Hi gang, Some people I know have created this search engine, worth a look. It is growing so rapidly in popularity within the reserch circles. (http://vadlo.com). I like to spread the word about this, so take it easy! If you like it, respond here so that the next people have an easy time. But don't forget the cute daily cartoons/-> http://www.vadlo.com/Daily_Research_Cartoon.html They don't like to invite anybody other than bio-medical field, but I think it is a good example of a very good vertical engine. -Schweppes