Any new models in digital camera??  

That's good if you like your new Sony digital camera. Since it is new, I don't think you should be looking into new models right now. Because if you find something better for a cheaper price, you'll just regret buying the one that you have now and you don't want that to happen. ENJOY your new camera first and don't think about any new models for the next couple of years! For some, a couple of months but for me, who firmly believes that money don't grow on trees, you should maximize the use of your camera since you want to get your money's worth.
This is just me thinking though. You don't have to take me seriously if you don't want to. lol

I hve a Sony: very nice cameras. There are so many new models coming onto the market every day it's hard to choose!