Connect 2 Linux Computer Using Wireless Modem

[OOzy Pal]

Hello

I have three computers as follows:

1. Linux (cable connected to DSL Modem)
2. Windows XP (cable connected to DSL Modem)
3. Laptop (Wireless Connection to DSL)

All computer surfs the net ok. The two cable connected computer can
see each other using SAMBA.

How can I connect the laptop to the other computer as follows:

1.Linux (Using NFS)
2. Windows (Using Samba)

Note: The laptop connects ok to Linux and Windows using a cable.

-- 
OOzy
Kubuntu-Edgy