Yep, key is a very long pry bar. Actually getting them out is not the hardest part and you can somewhat knock and pull to just get them out,, but getting new ones in is harder since you gotta get it going in right direction into the strut tower and into the knuckle.
This my help you:
http://www.contour.org/mods/mods.php?s=howto&displayid=22 
