I am using a HP DesignJet 500 42" w/ HPGL2 card and JetDirect with ACAD Land Desktop 3. We always use 36" roll media because the vast majority of our plots are 24" x 36". The HP 500 is shared through a Win2000 server to Win2000 and XP machines. Last week I updated the HP 500 firmware to A.02.10 and the drivers to v5.35, in hopes of ridding our system of SPOOLSV errors, believed to be coming from the HP v5.01 driver. While editing .pc3 files I discovered that the v5.35 drivers do not appear to include both (portrait) and (landscape) entries for each paper size in the list. This caused a plotting problem where all plots came out of the plotter lengthwise leaving 12" of blank paper to the left (top) of the plot. I tried using the rotate options on both the front panel and in the driver to no avail. I edited the ..pc3's in all manners possible with no positive results. After switching back and forth between the old (v5.01) and new (v5.35) drivers, I realized the only way to plot across the 36" width of the roll was to revert back to the v5.01 drivers. However, I believe the v5.01 drivers are a bit buggy and are causing SPOOLSV errors on the Win2000 and XP machines. My questions: What drivers are people having success with? Are there other drivers available the have both (portrait) and (landscape) but don't cause SPOOLSV errors? Is there a way to add the (portrait) and (landscape) options to the new drivers? Any comments or suggestions are appreciated. Thanks, Ralph