i have connected 2 PCs one with XP and the other with 2000 with a serial cable. I have connected them through COM ports. I have set up a host and guest connection on the comps. i am able to connect to the comp, in the xp system it shows that a client has connected. but i cant access the shared folders! when i try to access the XP system(host) from the 2k sytem i get the following error: "no logon server available". can you please tell me if anything is wrong. also some site asked me to map a drive to solve this problem, how do i do this.