I found there are many christmas eCard in Yahoo, Walmart, 123greetings, and so on. Most of them are ready designed and can be sent with your wishes and info.
But I need to pay for them or much time on choosing. And most of them are same. I got many sam eCards from my friends. Nothing Special. I need special!!!
At last I found an eCard tool which could create eCard from PowerPoint, it's really easy to use. I could import my photo, Christmas music, videos from Youtube to the eCard, and then publish the eCard for my friends.