more info here from a customer e-mail:
I tried your suggestion for my login problem, but it was unsuccessful. but it ~did~ lead me in the direction of a solution. I'm relaying the fix to you so that you can better help those with a similar problem in the future.
-1- Tools > Internet Options.. > Security
-2- click on the "Trusted Sites" Icon from the list
-3- the "sites..." button becomes enabled now. click it.
-4- at the bottom of the new window, there's a checkbox that reads "Require Server Verification (https://)...". Un-check this box.
-5- there's a textbox that with the label: "Add this website to the zone".
enter http://www.lezlovevideo.com and click the Add button.
I'm not sure if this alone will fix it, since there is another section (the Privacy Tab) that deals with internet cookies, and I also added http://www.lezlovevideo.com to the list here.
so, after all this, I am able to successfully log into the site.