Installing RHEL 6.2 - 8 ISO images!?! which ones do we need

In the past when we installed Fedora and Ubuntu there was 1 DVD ISO image.

There is a boot ISO and a general install DVD ISO and 6 driver updates all
very small in size, between 3 MB and 5 MB downloading and burning 8 ISO's
seems like kind of a waste of DVD's. Do we need all 6 of those driver ISO's?

We read the Install section of the Release Guide and they don't discuss this.

Thanks, David