Has anyone had problems plotting in the background in LDDT 2005? A while back I downloaded the Beta for ACAD 2005, used it there, worked fine. Now I I've loaded LDDT 2005 and it does not seem to work. I have tried the online help with no luck the publish in background does not work either. is there other windows setting that are preventing me from doing it. I have tried the system/advanced/ setting the performance to background services also with no luck. I did try to go into just Autocad 2005 without LDDT, got it to work once there. But cant figure out why, even plotted the same drawing again and it did not work. I have a Notebook with 1 gig of memory, so I cant belive it would be that. I do use a lot of .sid files ranging from 3mg to 10mg.