Hi all,

First thanks for all the work in the last image I liked a lot the scaling screen feature and is nice to see how a requested feature goes to the development. (I'm having problems going back from scaled image to the default screen factor but anyway I will not be using the original one on non OLPC machines).

I have two questions:

* ¿How can I load, save projects? Is not working as in other images. If I try to see the contents on ExampleEtoys is empty and trying to save on OLPC web folder ask for a password and user.

* Some friends are working on a content and they need to simulate the effects of gravity on the flux of particles. I remember some Diego Gomez Deck post about a simulation of gas particles, and we try to explore the bouncing atoms, but we need that the particles can flow across two recipients. Any idea about how to make this?

Cheers,

Offray