Ok, I have 2 computers. One running 2k(directly connected to the router), the other running XP The router is a linksys wrt54G router with earthlink dsl modem (netopia) connected to it. The problem: While the net connection works with both computers without a problem, the XP computer can ping and connect to the 2k computer without a problem and print to the 2k computer's printer. The 2k computer can't connect or even ping the XP computer. This problem occured after I installed the dsl modem. No firewalls are involved.