Vedanā (pronounced VAY-dunna) is Pāli for raw physical sensation, which can be objectively observed in meditation to provide insight into the impermanent nature of all things.
ehh... I'll stick with my 600 for now. The biggest thing I wanted out of the 650 was a better camera and they opted to leave it relatively the same. The higher res screen and btooth are nice, but I'll wait for the 700 and, hopefully, at least a 2-MP camera. Is that too much to ask for $699?