Hello guys, I have a problem with my Audi(4B A6) and I have to read out my car and watch it using mevalue block. So real-time data, actuator tests, etc… Now clearly with VCDS set everything is possible what has to do with my Audi. Cost 400€ + laptop -> The only problem is that I can only read out VAG vehicles. I like to be a mechanic and screw for others and therefore less meaningful, but clearly that I think first of all about myself and second line are some And I would be careless now the alternative CarPort. Seems to be able to do a lot at first sight. For all cars! For an extended diagnosis you need licenses as it could be taken from the page (carport.de). So you get to 70€(licenses) + 105€(Dongle AGV 4000 Expert) + laptop. Well, what worries me is whether then really everything works, because this is only an all-purpose reader and not brand specific for VAG. Kan And if it is dependent on the dongle, how much can be read out. But the above mentioned dongle AGV 4000 expert seems to be very good and it supports all protocols. Then there is the AutoDia K509 that can read out apparently a little less protocols, but is a lot cheaper. What is the difference between these two dongles? So I assume that there are no other alternatives. I am happy about the information, how CarPort works and if it is possible all that I have to implement with my car. And is the VCDS software Windows 8 capable, because I would like to get a tablet Gruss Janni:::EDIT:::: there is still the moDiag also seems to be something like CarPort. Can I say anything about it…? Perhaps the comparison or what distinguishes the softwares? I would need the answer a bit quickly because I have a good offer for the Dongle AGV 4000 And the Scandevil should be very good Scandevil Technical data but if I already get a tablet it is superfluous after all nothing can be more than the other… after all everything is further software conditional on what can be adapted to the car everything?! Someone of this opinion? or am I mistaken