Hi all, for first sorry for my english. 
I would like to buy my first notebook and i like the Samsung R522.
I've noticed that exist 3 different versions: FS01/FS02/FS03
Browsing the Samsung official website I've noticed that the only difference between FS01 and FS02 is the Hard Disk.
The model FS01 has 320GB than FS02 has 500GB
After that I've found that the model FS02 is cheaper than FS01 and i don't know why if the features are the same and instead the FS02 has a bigger HD.
There's other differences that I haven't noticed?
Can you help me?
Thanks in advace.

I would like to buy my first notebook and i like the Samsung R522.
I've noticed that exist 3 different versions: FS01/FS02/FS03
Browsing the Samsung official website I've noticed that the only difference between FS01 and FS02 is the Hard Disk.
The model FS01 has 320GB than FS02 has 500GB
After that I've found that the model FS02 is cheaper than FS01 and i don't know why if the features are the same and instead the FS02 has a bigger HD.
There's other differences that I haven't noticed?
Can you help me?
Thanks in advace.








