I have perhaps a sunbeam one it's pink and silver. Came with a finger diffuser which has a somewhat shallow bowl and another nozzle. It's good I hate the lack of cold setting, have to hold down the cold shot button if I don't want to use heat! no idea what.

Are you turning off the dryer when you move to different sections?? i.e. Pixie diffusing.
2 something Australian

http://public.fotki.com/curlywurlygurly/
pw:aussie

Aiming to grow hair to waist from buzz cut - slowly but surely.