I have a set up PCSX2.
Also, you gotta have freemcboot or an exploit to run the BIOS dump.
And the damned thing has gotta work !!!
I used a MGS exploit on my old ps2 and still have the dumped bios, not distributing it or anything.
I tried to use the MGS exploit on my new ps2 and
I got a beautiful red screen. (I want you all to feel my fear with the RSOD, CLICK IT NOW, also i don't pirate)
Also, some games lag like forget for me.
My setup is medium-high end.
So, instead of bearing with the lag, I ordered my own copy of 007 agent under fire to exploit with.