It's not that PS2 doesn't support it, but that few of its' games do. In fact GT4 may be one of the few if not only game that does. But one of the screen options in GT4 is a 1080i display.

You can do a search on PS2 1080i. There's quite a bit of info out there.

2003 Mazda6s 3.0L MTX Webpage 2004 Mazda3s 2.3L ATX