So I¹ve got a fairly complicated printer setup to do and I don¹t have all the details yet but this is what I do have so far. We¹ve just got several new printer multi function copiers Toshiba eStudio 451c which copy, fax, etc...and most importantly scan documents and instantly make PDFs and send them directly to a Windows 2003 share via SMB or directly to our Macs. This is good but printing from our Macs to these machines is sounding like it¹s going to be a total nightmare. First off here at the university we¹re very very paranoid and security conscious. So the printers are being moved to an internal private IP network through a Windows 2003 server. What I¹ve been told is the printers will be on that network and access to the rest of the world will be done through a second non-private IP network. What I¹ve been told is this is accomplished on the Windows side by the machine having two different IP addresses at the same time. So the computer has one foot in one network and one foot in the other. I¹m also told this concept came out of the UNIX community and was ported over to the Windows world. This is the first I¹ve heard of this. Now for our Macs to be able to print and access the outside world simultaneously we need to pull off this same trick. Does anybody know anything about this and how this would be done on a Mac? Would this have to be done through the command line or is there a GUI or??? I am clueless any info at all would be a helpful place to start. Second is accessing the printers through a Windows 2003 print server. I¹ve been to the Apple site and it says this is possible but for whatever reason nothing is showing up in the Printer Setup Utility in the Windows Print Server tab. The dual IP thing is still not setup so this is ³normal² Windows printing. Bonjour does not work with this printer even though it is supposed to. In the long run Bonjour will be disabled anyway as an option for us for security and policy reasons. Does anybody have any experience printing in a mixed environment like this? This is extremely frustrating. Also does anybody know in general what a print server does and why we need one? I¹m trying to wrap my head around what the print server does and how it does it? I¹m on a Intel iMac updated to 10.4.7 I¹ve installed the Toshiba drivers and software. The Toshiba website is dreadfully lacking in info and the Mac guy for Toshiba is in Toronto and not readily available, the people that we¹re leasing the copiers from have not returned our emails or calls. The Mac guru that I usually go to, to ask such questions is on vacation for two weeks starting today. Suffice to say this totally sucks and to my mind is unacceptable business practice, but I digress, this leaves me as the sole person at this time in charge of figuring out and making the printers work. Any help at all would be helpful in navigating a way through this quagmire Thank you Richard