Mitsubishi PLC training FX Trainer, Software Cable SC09 and lessons

Bought this as I was taking a PLC college course. Didn't know the text book was going to refer to Allen-Bradley PLC controllers only. The Mitsubishi PLC is decent but the lessons that came with the trainer are hard to understand, don't teach very much, and some of the lesson programs don't even work. The red push button input is actually wired backwards from most of the programs. Wish I had bought the Allen-Bradley trainer or the Automation Direct Click trainer.