What mod - chip have I got

[SAFCJohnJohn]

I got my ps2 modded just before Xmas and got the following instructions with it

a) to play ps2 games, PS2 back-ups and Ps2 dvd-r backups, simply turn on press eject and insert disc, close drawer or press reset button.

b) To play PSX backups & originals, power on the console, insert disk, close drawer, put console into standby then press and hold reset

c) To play DVD films follow PSX instructions

d) To return back to PS2 mode from PSX or DVD film mode, simply power down machine by holding reset for a couple of seconds then press rest once

I had specifically asked for the Messiah 2, but after reading this

http://www.fileforums.com/showthread.php?threadid=38232

I am not to sure what mod-chip I have

Please could anyone advise me off what mod-chip I have

Cheers JohnJohn