Majestics 84 Posting Pro

I want to provide report facility in my software.... I have seen jasper reports , crystal reports and many other.... In all of them i like crystal reports because they are easy to make.... can anybody tell me how to connect crystal reports with java app.... I dont have any sign regarding to code....


Also an ir-relvant question , how dani web categorize poster.... i mean i m junior poster when my posting rank upgrade and in what.....(Sorry if any one mind it)