I'm attempting to resurrect a very old setup and wonder if anyone has expertise on some very old gear. I built my studio in 1999 on a Mac 8600 and bought the Logic AW8 sound card. I just was given a 733 mHz PowerPC Mac G4 running system 10.3.9. OK, stop laughing! At least it is an upgrade from my 8600, right? So I want to know if my AW8 will work in this machine. Both my ancient Mac and my somewhat newer Mac are PowerPC based. I guess I'll just put the card in, fire up the newer Mac and see if it can address the card. Assuming I have an interface, next I'll need to buy Logic Express. Will this open my old Logic documents? I was running Logic Gold 4.8x Any help most appreciated.