okay im gonna get a ps2 so i can play ff7 onwards but there are a few things i need to know seeing as i know nothing about it:

1. firstly does the s2 come with a graphics card installed, cause the one on my computer is not all that fantastic...

2. whats this memory card stuff, are they to save a game on how many should i get what sizes???

3. im assuming i can just plug it into the computer screen to play?

see i really know nothing about it and i need help, if theres anything else you think i need let me know, cheers silverjunky.