Thanks

The idea of screen controls that magnify on touch opens up a lot of possibilities.
The downside is, so far, Tegra, the ultra-powerful low power processor capable of handling all of that is only planned for Windows Mobile, so far. However, NVidia openly announced they don't mind integrating other mobile OSes with it, so we'll have to wait and see.
Come mid-2009, we'll know for sure more about Tegra.