[finall]

Careful! Version 4.1 can be OLDER than version 1. Yes sir. Each year can have multiple versions as I already stated.

In fact, the 2nd auction suggests Version 5 is a 2005 disk, so it is OLD.

There have been multiple posts on this and other H2 forums about this sleight of hand by GM.

That's how GM screws you up. What is the copyright date on the disk? If it is 2005 or older, it is an old disk. That is an easy way to tell immediately. Only if it says c 2006 on it anywhere as the latest copyright date, then it must be a 2006/07 disk..

Each disk edition has a unique part #. But, working off the part #s does not get you anywhere, as the GM Parts guys do not know which part #s are the latest.

Wonder how many people get suckered into buying old disks....

So how old is the one you bought?