Some of you may expect a little bit too much out of this. The code used runs in a very restricted area. Currently we test how far we can go into direction "overflow" and system param's we can access.
So far it's possible to command the script a bit via system parameters like the clock. The clock can be used as provider of input, for example to command simple textures in different directions or similar.
This is no exploit yet, if you may have missed that statement in the prior post. It's just a way to load scripts via USB now.
Further tests will show us what is possible at all. The information needed was given to several more devs so they can take part in the action.