elastic~ external for maxmsp

elastic~ is an external that can be used to independently control time and pitch within maxmsp. It is designed to work with the standard buffer~ object, making it easy to integrate into projects.

Unfortunately you have to pay for this external (£20), but it does show that there are some money making opportunities in producing new objects for maxmsp.

edit:
There is now a free alternative to elastic~ that you can download from here