I'm using the BT Voyager 2000 wireless router, a D link card in the back of my PC and a Lucent technologies card in my laptop. This enables me to access the net from either computer from anywhere in the house (and garden with the laptop), print to the same printer from either, and to select which files/folders I want to share between the computers. It took my son all of 10 mins to set this up on XP Pro on each PC.