It would appear that /dev/hda4 is the partition that used to be called /home.

I suggest you edit your /etc/fstab and add an entry like this;

/dev/hda4              /home        ext3   defaults 0 0

Then move the old home out of the way, create a new mountpoint and mount it. You may also need to chown your home if the userid's have changed;

# mv /home /oldhome
# mkdir /home
# mount /home
# chown -R sandy:sandy /home/sandy/

Or you could just come along to saturdayworkshop and we'll get it sorted out there..