Do we have any Acura parts or service people in this forum?

Recently, I got the folder that contains all if the install CD's for the Hard Drive navigation system.

After looking at some of the discs, I noticed there are files bigger than my entire drive. It seems the program used by the service department must in some way compress the data or refromat it, something.

Does anyone have this program or have any insight here?

FYI, I have the 500MB drive, not the 340.

Thanks.