Charlie is there such a chip as the Neo 4

[Demonslayer]

Hi Charlie

I have just got my Pal Psx2 and went to a shop near myself that would install a chip. He told me that there was a brand new chip called the Neo 4 and it would boot PSX & PSX2 games without the boot disc or Game shark and it would also run backed up DVD's as well as Multi region DVD's. The price was a bit expensive i thought and started to look for the chip myself ( I used to install them on the old psx's) I tried a number of web sites including Max King and I can not find it. Is he telling me a load of bull shit?

If there is such a chip how much do you charge as I have been told it is a bit more difficult then the old Psx's and dont really want to shag mine before I've played on it..

thanks Jon