DVD-R with Neo 2.2 and a GS2 v1.6?

[MogKnight01]

I just bought a Gameshark2 2.X... problem is... what is the X? The box doesn't say, the CD doesn't say, the Gameshark2 itself doesn't say. All I know that it's a version 2.X

Another question: Is there a place where I can get a GS 1.9 ISO, I know I need the original but I think with enough messing around, I could get it to work.