specifically, im down at “Flipping the Pose”. im using Blender 2.49, and i dont have that third button with the black arrow and the pink arrow. what can i do about this? it wont flip the pose like in the tutorial.
That button is in the 3d window, not the action editor. The action editor has a copy pose & paste pose button, but not the paste flipped pose button, so perhaps this is why you’re not finding the correct button?