Pulse Height analysis freeware

[Doug Coulter]

http://www.physics.usyd.edu.au/~marek/

This guy has written some software that seems to handle most of the issues of blasting a fairly sharp risetime pulse into a PC soundcard, and doing pulse energy analysis of it.
It's claimed to be reasonably cross platform.

Wonder if we can get him to spring loose the source code....So I can do it with my DAW hardware instead of a dumb soundcard.