The Tech 2 flash is different from the GM Tech 2 even though they look the same. The Flash cannot be updated by GM Techline. I can't find any links to the proper Tech 2 but is is listed in the GM tools flyer that gets sent to dealers. If you want a real Tech 2 you would have to by one from Eric's source and if you live close to him, or if you know someone at another dealer, maybe they can update it for you.
This is a quote from Techline Customer Support,
"Techline Customer Support Center only supports/approves the use of a TECH2.
Our software (TIS2000) requires the use of a TECH2 with a 32MB card.
The TECH2 Flash is for aftermarket use with aftermarket software for non-gm dealers and does not allow you to use the real GM Tis2000 software the same way a TECH2 does.
Therefore, all GM Dealers are required to use a TECH2 with a 32MB card which can be purchased from GM DEALER EQUIPTMENT = 1800.GM.TOOLS PROMPT 1."
Edited by: GMCSID