Laptop, Notebook

I would like an entertainment laptop for a reasonable price or trade. I'm looking for a large screen a Blu-ray Super-Multi double layer drive. I'd like a quad core processor. The laptop should have at least 4 Gigabytes of RAM. The hard drive should have at least 250 Gigabytes though if you have a little less I'm flexible and more is always welcome. I'm not concerned about the weight or size but it must meet the entertainment requirements. It should process quickly, have good graphics, have a large screen, and have the most up-to-date optical technology available.