Vista - ejecting a cd after it is burned

I am using windows vista. How do I eject a cd after I have downloaded
pictures from pictures from my camera or media card into the pictures file
and then burned a CD ? I have to leave the pictures program and go to
"computer" and click on e drive and then I see "eject" The CD doesn't
automatically eject after it is done being burned. There has to be an easier
way to do this without having to leave the program I am already in. There
are just to many steps, especially if I want to burn more than one copy of my
photos for family and friends. Anyone have any info?