I had a WRT54G installed. I just installed a WRTP54G and plan on connecting a PAP2 for four Vonage lines. I thought I'd tackle one obstacle at a time. The network first before I mess with my business phone lines. The problem I have now is that my LAN is extremely slow compared to the old router. The internet seems fast on all computers but to share files on the LAN is painful. Called Linksys. They had me mess with the MTU setting but it did not seem to help. They decided it was a firmware version problem but insisted I contact Vonage for an update. I contacted Vonage but they could not update my firmware since I don't yet have Vonage service. Does anyone have any suggestions? My WRTP54G was shipped with firmware version 1.00.20 which appears to be antiquated. Any help would be greatly appreciated.