Will windows 7 run megasquirt and datalogger. Could never get Vista to work properly thinking its about time for a upgraid. thanks Kev.

Tunerstudio is fine on win 7, haven't tested the older megasquirt software as I don't use it.

You might need usb to serial converter on a new PC.

Tuner studio is fine on Vista

MegaTune 2.25 and MegaLogViewer 2.959 runs okay on Windows 7 32bit Professional SP1.