Did I do this?

[mdmc]

Something strange has happened to this image. I was going through the images that I posted here and saving them from the site to e-mail, and this image is jpeg 2 and wont open as a thumbnail or in ps. could I have posted it like this or did it get changed after I posted it. it opens in the e-mail so theres no prob, but I am curious.
Mark.
P.S
It won't upload here invalid file type.

Past Future, A Glimpse.

[mdmc]

Even stranger, I opened the image from my e-mail sent folder, and its a regular jpeg and opens in ps!?!

[another view]

I right-clicked on the image and looked at "Properties". It shows it as a JPEG, which I think is one of only three or so file types you can upload here. Must have gotten changed after it got uploaded. I'm not sure what the difference is with JPEG2, but I've seen something like that as an option in Photoshop.