Java software that will create car cards with either car pictures you provide, or standard railroad logos (provided), and "infinite" sided waybills. Contains .docx documentation file also. Yola limits the download to 5Mb max, ergo the two .zip files. Unpack the CarCardsAndWaybillPrinter.zip, then unpack RailroadLogos.zip, and copy the contents of the directory "Railroad Logos" in RailroadLogos.zip to the same directory under the CarCardsAndWaybillPrinter directory.
This file when installed under JMRI will fix MOST of the bugs in the Digitrax UT4D devices.
This is very old software. It only runs under Windows, because the original RailOp program also only ran under Windows. You'll need to unzip it, and then read the RailOpConversion.doc file for documentation.
Note that this worked with a version of JMRI from way back in January 2012, so JMRI Operations may have changed in some ways since then which prevents this from working. You can contact me via the email ability on the main web page (button at the bottom) in case of problems. When you get to that main web page, the "CONTACT ME" is at the very bottom of the page.