datagrid with Fixed Header

Dear Friends,
This is my very first task given to me in my Project.Here I am working on asp.net1.1
The requirement is to fix the Grid header when vertical scrolling.I tried so many ways in my search.But its not fulfill exact requirement.It leads to browser problems,style problems etc.,but finally I found one DLL for Grid control at CodeProject.com which displays grid with fixed header.

Please refer this for detailed process.
It may helps somebody....Thanks