Trim Tool ?

I'm a tool freak and if i don't have it and need it i'll find it and buy it but for now i'm taking off the drip rail chrome and don't want to destroy it so i can use it later but what tool does one with experience use to accomplish the removal part of this? Tell me what tool please and tell me where to get it. I'll be removing the rear window chrome trim and the windshield trim also so clue me in if you would PLEASE. I'm ready for this phase of the project. The hows on the trim would be nice. Thanks