General

Help with laptops

Hello Comrades,

I have a question to ask to all you tech smart people!
I'm most likely getting a new laptop in a few months and i have stumbled upon the VAIO EG Series

This laptop looks pretty decent but I have a question. For the graphics which i was told totally stinks, am I able to upgrade that graphics card? Like is there another slot to put another graphics card?

After seeing this laptop on futureshop, I decided to go on the actual Sony site to see if i can just have them improve the graphics card and ship the laptop to me. however, it does not show the dimensions of the laptop online and it is called VAIO E Series instead of EG series.
My question is, are they both the same models? Because I don't want to get the one online if the dimensions are different.

Final question. How good is NVIDIA GeForce 410M ?
What kind of games will i be allowed to play if i had that graphics card+6gb ram+intel core i5?

Thanks in advance for helping me!

Here are the links:
http://www.futureshop.ca/en-CA/product/sony-sony-vaio-14-intel-core-i5-2430m-laptop-vpceg25fdb-black-vpceg25fdb/10184172.aspx?path=51e30df849ca3f530ed8d7939ec962d4en02

http://store.sony.com/webapp/wcs/stores/servlet/SYCTOProcess?catalogId=10551&storeId=10151&langId=-1&LBomId=8198552921666388193&categoryId=8198552921644784018#

EDIT: if anyone has a better laptop, please let me know!
it would be best if it wasnt any more expensive and its rather portable (no 15" screens or bulky laptops please!)