Many thanks to Craig, Ronda, Greg & others who passed on so much info on the
recent "networking for idiots thread - I now have a much clearer idea on how
this all works (I think/hope!).

I have now come across another area where Tiger seems to behave differently
- it may be my settings but I think it is more that some networking features
have been changed in Tiger.

The problem came when I tried to connect to my G4 400MHz Ti Powerbook,
running OS 9.1.

Whilst my G4 iMac (running 10.2.8) would connect OK the new G5 iMac (running
10.4.3) would see the powerbook but attempting to connect would give the
error message
 "Connection failed
This file server uses an incompatible version of the AFP protocol. You
cannot connect to it.".

I should say that I normally have my powerbook set-up to access the internet
via dial-up so TCP/IP is set to connect via PPP. Previously with my G4 iMac
I had found that the iMac could see and connect to the powerbook but
although the powerbook could see the iMac it would not connect to it. After
much searching of the Apple knowledge base and other sites, I found that the
reason was that the although the OSX iMac could connect to shared volumes
via Appletalk, it would only allow access to it's shared volumes via TCP/IP.

I found that if I set TCP/IP on the powerbook to connect via ethernet (and
set up the addresses manually) I could connect to the iMac - though then I
could not connect to the internet!

I have lived with this by having two locations set up on the powerbook - one
for internet with TCP/IP set to PPP and one for two-way file sharing with
TCP/IP set to ethernet. Whilst annoying, this has not been too bad because
for most purposes I could leave the powebook set for internet and do any
file management from the iMac. On the rare occasions when I needed to mount
the iMac shared volume on the Powerbook (rather than the other way around) I
would temporarily change locations on the Powerbook.

However given the error message I get when trying to access the powerbook
from the new G5 iMac, Tiger no longer can access shared volumes over
Appletalk - although you can apparently turn Appletalk on & off ??!
When I changed TCP/IP on the powerbook to connect via Ethernet, Tiger would
then connect and mount the shared volume.

Could anyone confirm that my understanding is correct here - or do I just
need to alter some setting somewhare to allow Tiger to connect via Appletalk
while the powerbook is set up with TCP/IP to connect via PPP as I can do
with Jaguar.

Cheers


Neil
-- 
Neil R. Houghton
Albany, Western Australia
Tel: +61 8 9841 6063
Fax: +61 8 9841 6137
Email: [EMAIL PROTECTED]