I'm trying to network a Dell 1130n USB printer with 2 PC's running windows XP Pro & 1 windows 7 PC. I have the printer connected to the PC that is running windows 7. I changed all the PC's name to workgroup. I'm guessing where I get getting stuck at is when I go to printer properties, add "additional drivers...", try to add another processor, it gives me a window that says "Please provide a printer driver. Type the path where the file is located, and then click OK." Then it gives me a drop down box to "copy files from: " Where do I get the ".inf" file that its looking for and what is it called? Any help would be greatly appreciated!!! Happy Thanksgiving all!