[PD] reverb in pd

[saint]

+1 on ben saylor's partconv~ - works excellently.

arm yourself with the free acousticas IR's...
http://www.acousticas.net/World/IRs/AcousticasM7.zip

of the $3,500 bricasti m7 unit...
http://www.bricasti.com/m7.html

...and you'll not go back to algorithmic reverbs again.

or just get some balloons and record your own!

(grab those IR's soon as it seems acousticas have gone out of business. took me a few attempts to check but the link is working.)