Hi group, It would be worth checking out Vadlo (http://www.vadlo.com). I think it is a fantastic search engine for biology research. 'm sure you will like it. There is also the unique ***Powerpoint seminars search*** for medical/clinical topics-related lectures and daily research cartoons :-) -Meredith ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn