Wow, you have the money to buy alienware?

You might want to look at the Hp compaq nc8000 which has an independent video chip. It may be more than enough for playing your dvd's.

You may also want to look at Sony laptops at Sonystyle USA. Just get one with enough memory, an independent graphics chip and has a wXGA screen with Xbrite technology. Try the Sony Vaio VGN-S480(13 inch screen) or the Sony Vaio FS500P12