Ok, so the INPA software seems to be the new best thing.
Now, I'm trying to get the needed "OBDII USB" cable...
I would prefer this cable to be compatible also with the BMW GT1 software (DIS?) and possibly other ODBII softwares
So this guy has the cable ($90) but says it's only for INPA...
Anyone here can point me to where I can get the best cable for this application?