OK, got some more testing done with the Tech 2 and TIS 2000 program:

Tech 2 View:

Computer representation of Tech 2 Screen.

You can control Tech 2 with computer keyboard.

Service Programming System:

If you forget to put security key in PC.

With security key connected.

Not actually connected to car.

Software Download:

Selected Tech 2.

Do not load as version will be downgraded from the English GM 33.004 I am running.

Snapshot Upload Display:

Select Upload from Handheld.

Select Tech 2.

Upload started.

Data screen from snapshot.

Selected parameters for 6 line graph.

Tech 2 limited to 3 parameters for graphing.

Tech 2 graph from www.obd2tool.com.

Service ASR on during snapshot capture, went out next time car started.