Yes.
no you can not use a ps2 controler to play a PC game
no
No, it doesn't I have tried it. But the stick you can use in PS2 U know that :)
no you can not
yes
the larger ps2 you can ...yes not the slim ps2
You burn the CD then put it in a ps2
yes, the ps1 controllers are dualshock, and the ps2 are dualshock2, so it may not be as good overall as a ps2 controller, but it should work
Yes ou can, but only for PS1 games.
Any PS2 wireless controller should be able to work on the PS1. A PS3 wireless controller will definitely not work on the PS2 and PS1, because they use Bluetooth as their wireless technology, whereas wireless PS2 controllers use 2.4GHz as wireless technology.
NO ps2 games don't work in Ps1 only Ps1 games works on Ps2
yes i use ps1 cords