RedHat 8.0 ::: newbie needs help...

Downloaded and burnt 5 disks.
At the start-up of the installation process i did the "Media Check".
They all checked out OK.

During the install I get a failure:
The message says some library may be corrupt
or I'm out of disk space...

What do you think ?

Here's my disk setup:

device:::::::Avail::::::Used::::
/dev/hdc1::3.4 gigs::1.9 gigs::::/sysimage
/dev/hdc6::12.9 gigs:2.1 gigs:::/home
/dev/hda1::3.4 gigs ::200mb's::/opt

Is it hdc1 that needs more space ?
I'm reburning the first CD just in case...

thks