> The Samba is runnng perfectly in my Quadra 650, but Windows don't recognize
> the permission, or something else.
> I see the "Quadra650" in Neib Network window. But when i click to map
> the computer, it says:
> \\Quadra650 is not acessible - The remote computer is not available.
> Something wrong?

Have you checked /var/log/messages on your Quadra 650?  Or does SAMBA
keep a separate log somewhere?

One thing I do see:

> ;hosts deny = . EXCEPT 192.0.0.0/255.255.255.0
> hosts deny = . EXCEPT 200.245.563.0/255.255.255.0 
> ;my ip range is from 200.245.563.1 ending 200.245.563.16

Your IP range can't have 563...  I assume that's 63:
hosts deny = . EXCEPT 200.245.63.0/255.255.255.240

Since your network ends at .16 (are you sure, I would expect it to be
14), you need to mask up to that bit.

Another way of writing that address is 200.245.63.0/28 (meaning that
28 of the 32 bits of your network address are for your network and
only the last 4 are for your host.

Hmm...  Unless I am making too many assumptions.  How do you have sn0
configured?  What is your correct IP and netmask for the Quadra?

-allen