With respect to the email glitch, the bounced emails must have been going to the wrong address for some reason. I do seem to recall that my email provider, Earthlink, had to shut down their service for a day to correct a problem, so that may have been where some of emails addressed to me were going somewhere else. I am absolutely positive that I never ever unsubscribed to an email from Renderosity. So I am formally requesting that I be removed from the unsubscribe list, since that seems to over-ride the setting in the user profile. I hope this clears up the misunderstanding.

Thanks for your patience.