Router function with Freebox

Hi all!

I've just received my freebox and a Wi-Fi card. It works very nice
with one maschine. The point is we have 3 comuputers at home and we
would like to connect them to adsl. I read on the web site of "free"
that it is possible with freebox version 3. I don't know exactly if I
have a version 3 of freebox. I can't find it at the bottom of my
freebox. I have also activated router function on the web site of
"free". Do I have to change some settings like IP or whatever to
enable to connect other comuputres. I only tested the option 'optain
IP automatically'.

If it is not possible with freebox, please let me know what do I have
to buy to connect more computers to adsl.

Thank you very much in advance,

Andrew