Have had a Network of desktop, two laptops running happily for some months. Just carried out my normal Sunday Computer Husbandry (Cleanup, Defrag etc)routine. Now find I cannot access Internet via either Laptop. Can access a neighbours wireless unprotected network, but not my own. I think that proves the Laptops setup are OK. Have double checked connections on Desktop, nothing untoward found. Have 1394 and LAN enabled and both Icons show in Notification Area of Desktop. Pointers requested in resolving this please. Would it be simpler to disconnect all and strt again?