I recently converted my wired LAN to a wireless WLAN.

This is the steps I made to create a WPA-PSK secured WLAN with my Intel centrino ipw2100 wireless card under Linux.
I report here the commands and configuration files used . I hope those will be helpful for someone else.

The Atlantis Land WebShare 141W it's a wireless router/modem which integrate a switch with four 10/100 Ethernet ports.

I had the opportunity to test this product quite deeply.. so.. this is my personal review.