Hello, Larry. Thanks, for your interest in helping me.
But, I do not undertand when you said that i should be able to put the address or something like that. Do you mean, i should go to:

SETTINGS - Network host PC to control or Ip addresss

and specify the Ip address with the node .255 and this will make me see
all my PCs?

This functions, the problem is that his functions for a particular subnet, and not for the PCs of my network.
I would like to specify the Domain or The WorkGroup. This would help me a lot.

Do you understand???