ProScan can be used from your laptop,for use with ISO protocol(Jap,Euro cars).

Overview of ProScan's Features

ProScan owners enjoy free software upgrades for life!

Determine the cause of a Check Engine light.
Instantly pinpoint the exact problem. No more guessing.

Reset a Check Engine light.
Turn off that annoying light and save a trip to the dealer!

Perform your own emission tests.
Know beforehand if your vehicle will pass inspection.

Real-time monitoring, plotting, and logging of sensors.
Ignition timing, O2 sensors, air & engine temp, more!

Generate performance stats and print or share online.
0-60mph, 1/4 mile et, 1/8 mile et, 1000' et, and more!

Generate dyno charts and print or share online!
Plot horsepower & torque curves for any RPM range!

System Requirements

Windows 98, Windows 98 SE, Windows 2000, Windows ME, Windows XP, or Windows NT 4.0 with Service Pack 6a.
10MB of available hard disk space.
64MB of RAM

The ProScan software was developed using Microsoft's .NET Framework v1.1. If your system does not already have v1.1 of the .NET Framework installed, you will need to visit Windows Update and install it.

OBD II Scan Tool Software and Hardware - ProScan Details

£50 delivered.

 

what leads does it come with, presume the std obd2 but what about others?

 

Requires a serial lead 9 pin or you can use a 21 pin as I have fitted a 21 to 9 pin adaptor.Can be use from USB as well.

 

so you want £50 just for the software?

 

And the magic box that goes with it.