É muito simples, só têm que fazer o download deste programa: PCSX2 (é muito leve)
Está neste vídeo.

Para ver a descrição do vídeo, Download Winrar:
http://download.cnet.com/3001-2250_4-10007677.html?spi=e8adf76fd0aedc1d61a88ce8f0e21519
Download PCSX2 here:
http://pcsx2.net/files/18429
Plugins:
http://rapidshare.com/files/251101619/Plugins.rar
DVD ripping software(PS2 game copying software. you need this to get the games on your computer). ***I know I said Power2Go, but this is better***:
http://www.soft29.com/freeware/
Link to Demonstration video of it working:
http://www.youtube.com/watch?v=zhplpdADbdI&feature=channel_page