I have a Nuvi 2555, and latest BaseCamp & MapSource installed on my computer.
How do I transfer my waypoints from my other Garmin GPS devices to my new Nuvi 2555?
Is there a way to delete waypoints from my Nuvi 2555 from within BaseCamp?
Deletion of waypoints etc must be done on the nuvi itself but you can use Basecamp to move waypoints from one GPS to another. Or you can use Express to transfer data.