Is there a full update for manual downloading available?

Hello, I install Norton Internet Security on as many computers as I can that pass through my shop.  But what a pain to update.  Right now I'm installing/updating a new install and there are 97+ MB of updates just for the first go-'round.  Just downloading the DAT files isn't enough.  If I could obtain at least the first batch for saving to a flash drive, it would save a lot of time.  Also, when you release the 2013 versions, could it have the latest updates built-in?  Sheesh, when you released 2012, the first day, there were 6 months of updates to be downloaded.

Thanks,