Finally for the network: 

gateway="default gw 192.168.1.19"
ROUTES=(gateway)

We choose for default gateway our DSL router’s IP address. E.g. 192.168.1.19.
Be careful to delete the exclamation mark in front of the gateway word.
The last thing we must look now are the daemons. 

DAEMONS=(syslog-ng network netfs @crond)

For this time we don’t make a change here. We will make all the needed changes later. Arch is very good and powerful and this part as well!
Save and exit nano.

Open the file:

- /boot/grub/menu.lst

No changes here.

Exit nano.

Open the file

- /etc/locale.gen

Here you will find an alphabetical list of all locales, commented with #.
Uncomment the ones you need. 

en_US.UTF-8	UTF-8
en_US	ISO-8859-1

And (if you are from Greece, in a different case find your country’s locales): 

el_GR.UTF-8	UTF-8
el_GR	ISO-8859-7

If you want to have the euro symbol add a line like this one:

el_GR@euro	ISO-8859-7

 
Save and exit nano.

Open the file.

- /etc/mkinitrd.conf

No changes.

Exit nano.

Open the file.

- /etc/hosts

In each of these lines put one of your IP addresses from your local network and the name you want it to have. Always small letters with no spaces.
e.g. 

192.168.1.7     neo
192.168.1.19    router
192.168.1.21    kitsos
192.168.1.8     theitsa

Etc.

Save and exit nano.

Open the file.

- /etc/fstab

No changes at this point.
Exit nano.

Open the file

- /etc/modprobe.conf
No changes here.

Exit nano.

Open the file:.

- /etc/resolv.conf

In this file we put our ISP’s DNS Servers addresses.
e.g.
 

nameserver 193.92.150.3
nameserver 194.219.227.2

Be careful!
You mustn’t use the above IP addresses. Use your ISP’s addresses.

Save and exit nano.

We are finished and we press DONE.