I recently Used Windows Live Search to search research Papers
* Windows Live Search doesn't have 1,2,3 pages so you dont have to click next and previous to travel through the pages
* Windows Live Search is so user friendly displays the content of the papers in just three levels
a) only title
b) title with some description
c) title with more description
* Windows Live Search uses mouse hover, just move your mouse over the research paper to see its content in the right hand side
* Windows Live Search Academic is real awesome search for Research Papers replacing the google scholar search :-)