No, he didn't link the drive upgrade guide just now. You were following the drive upgrade guide when you got your error message.

What he just linked was the section of the FAQ that tells you how to fix the "e2fsck" errors. He is suggesting you follow those instructions before trying to copy any files:

ro
umount /dev/hda4
umount /dev/hdc4
swapon /swapfile
fsck -fay /
fsck -fay /dev/hda4
fsck -fay /dev/hdc4
swapoff /swapfile
sync

(and then reboot the player by pulling its power cord)
_________________________
Tony Fabris