which Action Replay do I need?

[Gurm]

I have to add the obligatory advice:

If you're about to drop god-only-knows-how-much on a GS2 from Ebay, why not get a new chip? Magics suck, but they're CHEAP (less than $20 in many cases), boot WAY more games than the GS2 combo, and won't kill your laser.

Now, if you can't solder and don't know anyone who can, that's another thing. But you installed your Neo, didn't ya?

- Gurm