[ubuntu] Recommended other package to replacing likewise open and package map drive topic

Hi,
I need your help..

I was created server and configure to make PDC on Ubuntu server. and also PC client such as Windows 7 was success to joined to PDC Server UBuntu. in windows also was success to making map drive.
and next, I do not know how to make map drive and join PDC Ubuntu server with pc client ubuntu desktop. more paper was explained had to used likewise open. but now this method none to recommend again.

I had use PowerBroker but not success to join.huh...

please your recommend and link to download this package. thank you before