As stated earlier I have actually no problems with my WAG54G. I am using 1.02.3 firmware. I have two PC hardwired connected to the WAG. One PC is using XP-Home and the other XP-Pro. I have installed SP2 on the machine with XP-Home without any difficulty. Now since the install of SP2 I loose internet connection from time to time on BOTH machines. With other words it seems that the router is blocking. If I go to the status page of the WAG and disconnect the ADSL, refresh the page and connect again it is working fine again. Anybody an idea?