OK... back from my absence from the forum!
I upgraded to 10.4.6 on 3 machines: a PB G4, an intel iMac 17" and a MacMini Core Solo.
65MB upgrade for my PB (G4), 105MB upgrade for the iMac and 165MB of stuff for my Mini!!!
The thing is: I can understand the difference between G4 and intel upgrades, but I really can't get why 60MB of difference between the two intel ones!
Nevermind... now SMB is back on track. Auth is good from any windows machine and (most important for me) XBOX auth works again!!!
I have 750GB of stuff that sleeps in a couple of external HDD hooked to the Mini, acting as a NAS for all the other devices on my network. With SMB my XBOX accesses what's inside the disks thru the network, but without it working good as it was before 10.4.5 (intel) I would have lost EVERYTHING.
Phew... I'm happy again!
Cheers,
Andrea
Powerbook 15" (G4), iMac 17" (intel) & mini (intel) Mac OS X (10.4.6)