Nice tip! I didn't know that existed. I tend to use the defaults but it's good to know it's more configurable, even if it adds about 100Kb to the download (which is irrelevant when you consider the overall download of the average video). The good thing, I assume, of serving your own site is that you don't have the download limits imposed by third party video hosting sites. But you do have to watch your bandwidth usage if it's a popular video - your ISP may hit you with an excess bandwidth bill.