If you just want to know if and how many page splits happen, there' s a performance counter SQL Server:Access Methods> Pagesplits per sec.
If you want more detailed information, like which page has been split, that's not so easy.
SQL Internals Viewer[/url] is a tool which gives you some insight into how data internally is stored, but I'm not sure it keeps track of page splits.
[font="Verdana"]Markus Bohse[/font]