Toolstrip with pushed butons

i want my toolstrip to have buttons (i don't remember how they are called) that when the user push the button it stays pushed untill the user push that button again.

can i do that in the VS2005 ? cause i don't see that option when i make the toolstrip buttons....

You can use the CheckState property of ToolStrip buttons and set it to CheckState.Indeterminate.

Thanks logan!