[This note is intended for the "system operator" -- regarding some communications logistics. Sorry about the "global" transmission, folks. Hopefully, I'll be more targeted next time.] Hi! I just received confirmation of my subscription to the PARKINSN list via my Prodigy address. I originally tried to subscribe through AOL but their system asserted that my e-mail was "missing information" . Assuming AOL gets its collective act together and I decide to switch to this service, what is the procedure for changing addresses in the PARKINSN list? Thanks for your help