Ok, it's not free but it's nearly free.
Sign up for http://www.eyegive.com and select ExI as your charity and they get $2.00. Visit the site and click a few times and you can send a few cents their way daily ~$.36).
Eyegive is web site that uses cause related marketing to drive viewing and clicking of banner ads, and also donates a % of e-commerce sales generated by the site as well.
Given the number of ExI members and friends who are online, this should generate a few hundred dollars a month for ExI. Not a lot but enough to make a difference.
-- Harry S. Hawk Piermont Information Systems Inc. firstname.lastname@example.org 917 407 4430 We Do Security Right