Market Cap Questions

[Lusitano]

Hi,

First of all, i would like to congratulate the 3SOF team for this excellent site.
It is simply the best!
I'm a newbie on this things of stockmarkets, and i have a few doubts about the market cap and the fundamental data issues:

1º- where can i get reliable fudamental data?

2º- What's the right way to interprete the market cap? How do i take conclusions based on this parameter?

I'd appreciate your help, because i just can't sort this out.

Thanks.

[Lusitano]

Obrigado David

This will give me some directions to follow and to put me busy for a wihle.

Best regards.