I am wondering if there is an HP compatible driver for printing to the Dell 1600n.  The reason I ask is, we have an ASP that hosts our ERP system.  They only support HP-branded printers, but if we can make our other brands emulate an HP, they don't know the difference.  We currently use a few Dell 5200n and 5300n printers and they work if we use the HP LaserJet 4000 or 4100 print drivers.  I just ordered my first 1600n this morning and want to be prepared to test the printing as soon as it arrives because I have to turn around and ship it back out the same day.  If anyone has any tips, please let me know.  Thanks!