7300 with G3 Upgrade

Hello folks, i'm a trnasitioning PC dude who's trying to play with OS X.

I bought a 7300 and a g3 300 mhz powerlogix card with two switches, the card has no manual, runs ok on an unstable 7300/200 i have, but does not run at all on a stable 7300/180, does anybody have a manual for such a card?

The powerlogix site has a manual for the 3 switch version and a newer dip switched version, but mine, of course, is a two switch version.

as a side note, i've installed os X 10.1 onto the 7300 / 180 using the original cpu, but i really want that speed boost =)