What I do is download codes to a USB pen drive from the Gameshark site. Load up my gameshark software. Once I'm in the menu screen, I put in my USB drive, and everything gets loaded automatically. These new codes are on my memory card.
The manuals that come with Gamesharks are rubbish. It took me a few minutes of tinkering to figure it out.
I have one of the fat PS2s with a USB drive.
01) Go to Gameshark website
02) Find pages for the games you want the codes for
03) Click USB drive icon to download code list for USB drive
04) Save code list file to USB drive
05) Plug USB drive into USB port on PS2
06) Load Gameshark software
07) Codes automatically added to list?
or
07) Manually transfer code list data from USB drive to memory card?
I have one of the fat PS2s with a USB drive.
Oh, fuck. I need the original, "BIG" PS2 to do this? I have the slim PS2/PStwo...