The Pocket PC 2002 OS has the ability to access shared file resources, including the ability to map network drives. However MS did not include a method of turning on the drive mapping capability. There is a freeware application (can't think of its name offhand) that will let you map network drives. The mapped drives are then available to any file explorer / application on your Pocket PC.
Pocket PC does not have any printing capabilities, although I beleive that some (expensive) 3rd party solutions are available.
Dan East