The Laptop as a Home Theater?

m.o asks "I am going to buy a laptop soon, and I was wondering if I could find something that would also work as a home theater, i.e. I could connect it to the TV and play DVDs and also connect it to several speakers (say, four speakers and a subwoofer) for the sound. Are there laptops like that? What is the minimum/recommended configuration for such a thing?" Hmmm....interesting idea. Gives me a reason to go out and snag another laptop! *grin!*