The best tool to remove interior panels without damaging them. Pays for itself the first time you use it.
http://buy1.snapon.com/catalog/item.asp?P65=&tool=all&item_ID=81416&group_ID=13618&store=snapon-store&dir=catalog
Of course you can buy them from other companies but, the Snap On one has curved non pointy edges. I also own one from Cornwell and the ends of it are sharp, it caused a bit of damage to a customer car before I wised up and bought the Snap On ones.