sorry I forgot to put the info of my car. It's a 1995 Formula with an A4. As for tunercat I have:
Tuner 2.11
Checksum 2.11
Cross Dissasembler 1.36
RT Tuner 1.14
TDF Editor 1.78
Caldata 1.08
Compbin 1.31
Hex2bin 1.40
S2bin 1.40
Winflash 2.15
I've played with them all as they were on a disc along with the ECM file in the glovebox when I bought the car but after talking to the original owner he said he bought them but didn't know how to make a cable so he never used any of them. I haven't found and datalogging software anywhere in there though. All I've done with it is load a HPP+ program and adjust my fan temps a little.