I have two DNS 323. Each act as a printer server. HP960C for general use and a Canon Pixma 6000D for photos.
1.06 doesn't work! If you have upgraded, put 1.05 back in, it works.
Roughly, to install the printer proceed as follows (XP):
Start menu
Printers and Faxes
Add a printer
Select "a network printer, or a printer attached to another printer"
Select "browse for a printer"
double click DNS 323
Select lp
yes, ok, have disk
navigate to driver location (usually on CD)
Select xxxxx.inf (the printer inf file)
Open
ok
Select the printer name
ok
wait while driver installs
Print a test page to be sure.
Install any other s/w needed from the CD, e.g. manuals.
Sometimes the first page is slow to start, if the file is large or the disks have gone to sleep.
Hope this helps