Quick question on ps2 mod

[Kuppo]

any idea what i might have then
when loading dvds i just
insert ps2 game in the system and power off by holding the <reset>. then hit the reset once for the game to load.

for psx games
press and hold reset until the blue sky is out. let go and the disk will load

for dvd movies
just open and close the disk tray with the dvd movie inside.

but i can also use the gameshark with normal games just not
dvd-r or cd-r games