Can my laptop run Call of Duty 4: Modern Warfare, Assassin's Creed Director's Cut & Just Cause 2?

My laptop is the Samsung R780 17.3 inch.
It’s specs are:
Intel Core i5-480M processor
2.66GHz
4GB RAM
NVIDIA GeForce 330M graphics card
640GB hard drive

And which highest graphics setting can it run on?

should do very well on low to medium settings.
Well you can run them all in high settings but, it might get a little frame by frame..

This Shows COD 4 and other games. Scroll down to games benchmarks. Click on the green FPS numbers to see what CPU was used.
http://www.notebookcheck.net/NVIDIA-GeForce-GT-330M.22437.0.html

and toshiba tablet release date

toshiba tablet android 3.0 get I have a Samsung R780-JT01 laptop with a “Multiformat DVD±RW/CD-RW drive with dual-layer support.” As far as I know, this doesn’t play a Blu-Ray disk, so what would be the easiest (and cheapest) way to play a Blu-ray disk on my laptop?

Thanks
Is it worth buying a blu-ray drive if my screen is only 720p resolution? Also, how easy is it to install one of these things and would I have room for it?

Thanks again

erm… buy a blu ray drive?

Unfortunately, my friend, you do need to buy a BluRay drive as your DVD±RW drive just won’t be able to ‘see’ the contents of a BluRay disc.

I think PowerDVD 10 Ultra 3D is the best DVD and Blu-ray 3D Player.
You can see detail and check it out: http://cyberlinkpowerdvdultra.com