no it has been done by millions of people without much trouble
you can't
Playstation 3 can play old Playstation games, but Playstation 2 games are not compatible. You can load some playstation 2 games using the hard drive and an emulator, but not all.
You can not install a PS2 on a computer with a password
No. The connector and controller for the drive in the PlayStation 2 is proprietary and does not correspond to any off-the-shelf components (such as IDE or SATA).
It depends on how hard you jammed it in. What are you really asking?
Don't think it is possible
i really wish i could find this out myself but it is a lil 2 hard :(
Consoles can not just have a mod chip put in them to play another version of a game
The PlayStation 3 has a built in Hard Drive. Ps3 game saves will be saved to the Hard Drive. But to save PlayStation 1 + 2 games, an internal mermory card must be created inside the Hard Drive. PS1 + PS2 games will save there. So no you don't need a memory card for the PlayStation 3.
No. However, if you remove the hard drive, it can be used as a regular hard drive in a computer.
If you have a Xbox 360 you can install it to your Hard Drive
No, but you can play PlayStation games on a PlayStation 2.