BOth. GameShark2 V2 and Action Replay2 V2 and lower are the same thing. Interact used to have a license to distribute the AR in North America under the GS name, but lost the license when Datel started distributing it themselves, so they sold the GS name tro MadCatz. MadCatz then licensed distribution rights from Blaze (another European cheat device maker) for their Xploder device and slapped the GS name on it. Blaze supplied MadCatz with a different code encryption method, since Pelican's Code Breaker is also an Xploder, so that both devices could compete in the same market.
Originally Posted by getafix
My PlayStation2 HDD guide.
NTSC J SCPH 30000 with HDD and PSBBN 0.32
NTSC U/C SCPH 30001R Astral Blue LE PS2
Final Fantasy XI status:
Server - Ragnarok, Race - Mithra, Jobs - BLM 72 WHM 51 SCH 39 SMN 25, Nationality - Windurst, Name - Bungiefan