Terminator 5 is currently in development, without James Cameron but with the writer of Terminator 1 + 2 (William Wisher). If you’re a Terminator fan, you might like this Windows 7 Theme with plenty of good wallpapers!
The plot of Terminator 5 might involve Sarah Conner’s return and lots of time travel again. But I guess we have to wait a bit until we get more news about it.
Anyway, here’s the Terminator theme for Windows 7: