RGH Update with dual nand?

[Boogyman]

ball00 what did you use for dual nand. I want to do that with my slim and I guess im trying to find the cheapest route.

 

[ball00]

Dual nand used a cygnos revision E and obviously the TX coolrunner to glitch. I'm in Europe and the cheapest cygnos I could find was 35 euros with postage. Didn't look in the states obviously.