Print server works great.  Directions are horrible.  If the printer is working properly with a usb connection, step 1 will setup fine on the print server using the included disk.  For step 2 you will want to disconnect the usb cable from your computer and plug it into the print server.  Delete the printer from the computer.  There will be the original usb connection and possibly one the print server software tried to install.  Then just install as a network printer and use the IP number your set on the print server while setting up.  Use the existing print driver and you should be working fine.