BMW ISTA SOFTWARE THINGS TO KNOW BEFORE YOU BUY

Does ISTA+ has some kind of guide stored within? Shall we say I want an motor rebuild, does it have some guide how you can place factors back again together, with out connecting it to the vehicle?I was wanting to know if you or anyone could point me on the Rheingold/ISTA+ troubleshooting Discussion board thread. supports gigabit Ethernet much too