Apparently It doesn't work in conjunction with subscriptions, seems like MS908P uses Autel server to download re-flash files with no subscription. Right now It works on some GM late model vehicles , and the other makes will be added in future updates as I understand. 

I will love to know the answer too. Is there any autel associate that can answer that?

 Autel are you there?

Think lot's of people would love to know about this.

I'm from Europe and we are working on all kinds of cars (universal garage) regarding diagnostics and repair. Already using MaxiDas 708 and the programming option would be awesome; but as I understand, we can only expect some GM, Mercedes Benz and BMW to work with this 'ecu programming and flashing' function?

There is supposed to be an extra addition to this small list with coming updates but which brands can we look forward to and if a carmaker is added, will you support all available models/years? Something like VAG would be superb (Seat, Audio, Skoda and VW). For the longterm: do we still need expensive subscriptions of certain carmakers for the J2534 hardware passthru option (which supposedly is an other function of the Pro which provides the 'way around, though paved with expenses from subs), or will the list grow to such extend that we can relay on the excellence of Auto MaxiDas in the future.

Also, when will you get some preview info online for the scope options and will you include / connect it to other diagnostic functions on the tool (would be awesome to combine functions).