I just came across this article and thought I would post a link to it. It seems Microsoft is wanting to change the way we do things once again!
You can read the article I refer to here.
Microsoft has submitted a request to change the standards for picture formats. IF this is accepted, what does this mean for the JPEG format that everyone has used for so long? If you have saved numerous files on CD for archival purposes, such as family photos, tombstones, etc… then this will definitely affect you!
I’ll try to keep you updated on this as I find out more!