you need to go into my computer, tools, Map network drive, in the first box select a drive, in the second box type in //(win2k computer name)/C$
being the C: Drive do the same for the D: drive. If you do not know the name of the system look in system , network Identification, properties in the top box is the system name.
an example would be: //joes/C$
The drives on The 2k machine have to be set to share.