I'd prefer crosseye over jitter in a heartbeat, but it isn't natively supported on 3D Porch when you upload an MPO.
Yet:
I converted them anyway since you asked
[IM]http://i.imgur.com/6sobi.jpg[/IMG]
[IG]http://i.imgur.com/iBlIA.jpg[/IMG]
[IG]http://i.imgur.com/qxeBi.jpg[/IMG]
[IG]http://i.imgur.com/xbCoF.jpg[/IMG]
[IG]http://i.imgur.com/7NfIf.jpg[/IMG]
[IG]http://i.imgur.com/C4GHR.jpg[/IMG]
[IG]http://i.imgur.com/blw6b.jpg[/IMG]
[IG]http://i.imgur.com/bvOV4.jpg[/IMG]
[IG]http://i.imgur.com/WTf1w.jpg[/IMG]
Oh, and here's one I made via non-traditional means, it's a still from Iron Man 2:
http://3dporch.com/KOUu.mpo
It's not a conversion, and it's not exactly native 3D either. I just happened to be thinking outside the box at the time.
The original is her standing by a surface that had her reflection in it. It was oriented at just the right perspective. I just had to reverse the reflection so it complied with 3D storage/viewing methods.