Make own icon?

Need a program that allows me to convert? a bitmap to an icon file.
Any Ideas?

Edit: nvrmind. found one

Irfanview. It is FREE and I use it to make a BMP or JPG into an ICO file then use REShack to make the ICO the games icon.

-Rook

I rather like the Icon cool editor.

http://www.iconcool.com/

thanks. actually i searched for one, found irfanview and REShak! must be used widely