Opened my iGoogle today and found this:
The Gmail gadget does not support the "Always use https" setting that you chose in full Gmail. If you would like to use https, please open full Gmail. Learn moreGoogle fails at httpsing? For shame, G.
This gadget worked fine yesterday; iGoogle also works fine in https. In fact, *ALL* of The Great Grand Google works fine in https except the Gmail gadget all of a sudden.