Hi, I have a laptop on a wireless ADSL and am purchasing a new laptop to run side by side and I would like to be able to back them both up. How do I connect and network the two pcs to each other. Even if one can only access the other then that is fine. I really am a novice at this so would appreciate step by step instructions. Also if I take the two laptops to my holiday home where we have a different wireless adsl will the laptops still be able to network with each other?