News Roundup: Superman poster, Caspian push, and Supernatural renewed

Aint it Cool News has some small interesting stuff today including the news that Narnia's Prince Caspian will be pushed back to Summer 2008.

An update on the film adaptation of Neil Gaiman's Caroline.

SCI FI WIRE reports that the WB and UPN have decided to renew Smallville and Supernatural when the networks join forces in the fall.

Now we just need to wonder if Veronica Mars is going to make it (though the article notes that it is "expected."