Google Video now offering actual videos

I have a RSS subscription to new videos on Google Video from their tech-talks that they regularly publish. These are a great set of videos that remind me of being in school and being able to attend guest lectures, well worth checking out. I noticed last night that when you choose to download the video you actually get a .mp4 file now instead of the proprietary Google Video wrapper. This is a great jump forward and addresses most of my issues with Google Video.