best place to buy edp memory on short notice? by mail or in NYC?

[todd reynolds <toddreynolds@rcn.com>]

dear folks,

I have a friend which needs to blow his echoplex out from 50 secs to max by
Monday.  any advice on where to get memory?  and what exactly does he need
in what configuration?  and where on the LD site is this material listed?

thanks,

todd