I've been trying a similar thing with my PowerBook 2300c Duo with Mac OS 7.6.1. I've got it hooked up to my MacBook Pro 17" with a Keyspan USA-28 serial adaptor. FreePPP says 'Establishing Conncetion' and eventually says 'Link Dead'. Any ideas on this one?

I was wondering - what are your FreePPP settings? Modem? Speed? Flow Control? What did you do for a Connection Script?

Thanks!