Here’s a really good cross-browser implementation of a scrolling data grid for ASP.NET 2.0.

Advantages over similar controls

• Cross-browser compatible: Mozilla Firefox 1+, Internet Explorer 5+, Netscape 7+.
• <select> elements do not float above the header. This is a common complaint with other solutions.
• Last scroll position is submitted on postback, which you can then use to set the start scroll position.
• You still use the ASP.NET DataGrid control, so you don't lose Intellisense in Visual Studio's HTML editor (for grid columns etc.).