First, this is only a problem on one machine. The rest are not having this problem. I will send a plot from LDT 2005. LDT reports it being a successful plot and that it has been sent to the plotter. The plotter is attached to the network and the server reports that the plot arrived and was sent to the plotter, but nothing ever plots. I've looked at the plot size of the plot file and noticed that its usually under 500k. That tells me that all it is is a blank file, maybe some header info. LDT 2005 will plot to the local HP photo printer attached to the users machine, it just won't send any plot data over the network. LDT 2004 plots fine, LDD 2i plots fine, every other application on this machine will plot to the 1055cm over the network. This machine has: Win2000 pro (all patches), 1gig ram, p4 3.2ghz, LDD 2i, LDT 2004 & 2005 (all patches), Win 2003 network with a gigabit pipe. I've tried all the usual places, re-installed 2005, restarted the system, the servers and the plotters. Also restarted the spools all along the way. Imma stumped! -Newton