All you need is be. The instructions tell you what drivers you need to install, etc. last time i used cslcon the datalogging wasn't working, never figured it out, but be id more user friendly anyways.
when you purchase be, specify a data logger, you get one choice. Then you can log along with the engine parameters. I have dataq selected and run a 8 channel dataq data logger, for fuel pressure, two wide band and boost pressure.