I haven't used Plotflow in years, so please help some of us out on how to vote. While it allows you to spool sets of drawings saved as PLT files, is there a reason that saving your plots as PDF doesn't work? I take it that there are devices (perhaps the OCE 9300) that cannot be used as a (PDF) printer?
In helping us understand why Plotflow is indispensable, you might get more votes from people who did not understand what it could do for them...
Windows users, and Mac users who are not upgrading to Mac OS X "Lion", can continue to use the old Plotflow from AC 14 as I understand it.
PS Clarification to Rick's desire to move to OS X "Lion" (10.7) - PlotFlow is a pure PowerPC (PPC) program and Lion provides no support for running PPC code. But, note that in the near-term, upgrading to 10.7 is not recommended as there are some performance issues being examined by Graphisoft with more details to follow after Apple issues the final release. Best for all of us to wait to upgrade until Graphisoft gives us a full compatibility report. [If you 'must' upgrade at release time, keep a clone of your prior OS X system so that you can multi-boot into your old OS if necessary. Hard disks are cheap; time isn't.]
One of the forum moderators • AC 26 USA and earlier • macOS Ventura 13.2.1, iMac Pro 10-Core, Radeon Pro Vega 64