hi guys i just found this program that lets you use youre pc with youre ps2 to let you play lan games over the internet. it doesnt only play gt4 but many other lan games too.
Here is the link to the site.
Here's a video tutorial to get it to work.
This is a tutorial to get kai to work with gran toursmo.
also if you have a fat ps2 and need youre mac address...
- Load the Start-up CD in your PS2.
- Make sure you have the network cable disconnected.
- Walk through the Start-Up CD until it starts testing your connection. Since we disconnected the network cable the test will fail.
- You can now press the select button which will display the MAC.
- The 12-digit number is the MAC address of your PS2, write it down so that you can use it later