I have 2 desktop PCs in my home. The host PC has a DSL modem. The second PC (call it PC2) is connected via phone line using software called HomePortal provided by Bellsouth. I purchased the WKPC54G kit in order to bring a laptop into the mix. The router works fine. The host PC can "see" the laptop and PC2. The laptop can "see" both desktops. The problem is, PC2 can no longer "see" the host PC, though the Internet connection still works. It appears that the presence of the router has affected the ability of PC2 to share the files residing on the Host. Any ideas?