Oh, wait...i see what's goig on. both of these drives are single partitons and also Windows formatted. oneis Fat32 the other is NTFS.
Okay, so my main drive with PCLinuxOS is sda
the Fat32 drive is sdb
The NTFS drive is sdc
Okay. i click on the large windos graphic and I get al the options now including "label."
Once more, do I need to unmount these in order to label? Or just label when mounted?