a dream ? ultimate ps2 chipped zone free

[Zatla]

Hello,

After reading many posts, visiting some sites, I'm still wondering if there is a solution to use any ps1 or ps2 backup, import or original, any dvd on a chipped ps2, without swapping ? I've read something about a combination of two chips, but that was more than 60 wires, and still very experimental. Is there something in development ? the messiah ? neo4 ? not complete, or not available yet.
I am still waiting for this to buy my ps2 :-) but don't worry, I can have access to one sometimes.
Thank you for any information / link / suggestion ?

Zatla