CSS 3 Features in ie (Rounded corners, Gradients)

Here is the solution for using features of CSS3 in ie versions:
By this you can:

1. Rounded corners in ie (6,7,8,9)
2. Gradients in ie (6,7,8,9)
etc.

PIE makes Internet Explorer 6-9 capable of rendering several of the most useful CSS3 decoration features.
http://css3pie.com/