Is it possible to do it in XP without using a load-balancing router?? For example, can we set a program to monitor whether the wireless network (the main connection) is down?? And if it is, disable the wireless one and enable the wired one so the system is internet-ready again within seconds.... Here we can assume that we do NOT need to enter passwords at all. I believe it should be totally possible and wonder why no one has ever mentioned this in the forum..... Any advice??