Systems monitor using WMI

Hi

i want some help from you regarding vbscript and WMI

suppose there are five systems in a network say 1 2 3 4 5 and iam monitoring other systems from system 1. so whenever I run a script it should tell me what are the other systems running in the network and write the output to a log file. and the script should check for a folder and the files in that folder on remote machines and writes to the log file on the monitoring systyem i.e on system 1

can u please help me with a script example for this

Thanks in Advance