Websites for preview of 2009 Wrangler?

We are thinking about buying another Wrangler (Unlimited X) since the 
wife wants power windows and locks and has wanted them for over 20 years 
on her Jeep.

Trying to decide if we should buy a 2008 or wait for the 2009s. I am 
holding out some hope that Jeep will make some improvement in gas 
mileage on the 2009s (probably fat chance). In any case, the rebates 
that Jeep is offering stink on the 2008s right now so there is no real 
incentive to buy a 2008. Might as well wait for 2009s.

I have looked and have not been able to located any websites that show 
and discuss previews of the 2009s. Anyone know of any websites that I 
can go to that can give me an overview of what is coming on the 2009s?