Hope someone can give me hand with this. We have 2 sun solaris 8 print servers running Samba 3.0.2 in a veritas cluster (active/passive). To make a long story short, we've tested everything except some new printers that have showed up. These are HP Laserjet 4300's. We tried uploading the windows 2000 and the windows NT 4.0 drivers within the windows gui (\\printserver\printers, right click on the printer and choose "shared" and then choose "advanced" and then select the correct driver (latest PCL6 driver from HP's site). This works fine. The driver is uploaded to the sun samba server and it pushes down the driver to the 2000 client fine and works. However, when we click on "share" and "additional drivers" and click on "windows nt and 2000" we are prompted to supply the location of the driver. We select the NT driver location and get this: "The printer driver you selected is either not compatible with your current version of Windows, or it may not be available. Select a compatible driver from the list, or contact your administrator for help." If I choose the 2000 driver here instead, it comes up with the digital signature popup and seems to upload the drivers fine....but the association doesn't stick and the NT driver is not downloaded to clients. This is not a problem with ANY other printer model so far (8100, 8150, 8000, 4000, 4050, 4100, 4600, 5n, etc...) Any help is appreciated. Thanks, Tim