on an NT4.0 domain, how would i go about getting a list of all domain members?

is there a simple way to do this?

i need to generate a list within a program, which the user can view and select particular domain memebers to perform operations on...

i apologize if this is a question that has been answered a million times...i am new to VB...

just a push in the right direction would be helpful...

TIA