Hi, I considering buying a WIFI (802.11B) PC card for my portable and a WIFI PCI card for my desktop. Can I operate both cards in "ad hoc" mode to get file sharing and internet sharing for both computers? I have a dialup modem on my desktop and would like to share the internet with the desktop and portable. The portable has Windows XP and the desktop has Windows ME. Can I use the ICS capability contained in Windows ME and XP to get me internet sharing using WIFI?