I didn't know where to turn to or whom to ask this question, so any help I get WILL be appreciated! I've inherited (i.e., free) a 1994 model SummaJet 2C 1336C plotter that I KNOW works on a Windows 98 SE platform, using AutoCAD Release R13...now here's my problem: I have a Windows XP Home Edition platform that I use with AutoCAD Release 2000 with LDD and I've tried to get this plotter to work with my system, but I can't get the blasted thing to perform! I've tried different emulations (HPGL, HPGL/2, DMPL), I've got all the old and new drivers available (I think), I've tried both parallel port (LPT1) cables AND Serial port (COM1) connections; I've tried to AutoCAD's Plotter Manager interface AND Windows XP Add-A-Printer interface, yet to no avail...mainly what I get is a slow parsing build-up on the plotter, then the inevitable "plotter out of memory" error...I thought that finding a larger SIMM memory module might help (it has a 2 MB module in it, and a 16 mb module USED to be available...good luck finding one!), but the plotter worked perfectly with the 2MB module it has in it right now, when I used to use ACAD R13 on the Windows 98 SE O/S and I can't seem to figure this out! I know, I know...some will tell me to throw the dinosaur out and buy a newer HP model, but I can't argue with FREE and I don't have a lot of spare cash to lay on another plotter...so, if anyone out there can help me, I sure would be VERY, VERY appreciative! Thanks, Rob