hi!!

[surya]

hi i am developing a project for my company as a part of my college
curricullam i am doing this project, the topic is knowledge management
tool. its present status is i have used a searchblox search engine and
deployed it on trial basis as its crawler and search capabilities are
supposed to be very good, can you guys suggest me some more good search
engines that can be deployed on trial versions for testing and other
features that i can deploy in my KM tool.one more thing is i want to
track and keep the record of visitors to document or other articles
through the search engine so that i can get to know the most viewed
document or article as that will be useful for rewarding scheme.