How do I configure for Windows XP? I used this arrangement successfully with Ubuntu OS. I have since switched to Windows XP and can't get an IP address when going totally wireless. The adapter led is blinking and the Hotspot is working, but I can't get an IP address unless I physically connect the Hotspot to the computer, thereby shutting off its wifi capabilities for anyone else in the house using the internet. How do I resolve this so that I can operate my PC, Ipod and laptop simultaneously, using the wifi capabilities of the Hotspot.