1. on your disto CD will find a images dir cd into this dir. Then type this cmd bootdisk.img > /dev/fd0 or dd=bootdisk.img of=/dev/fd0 bs=1024. Once NFS has been installed which will be explained in piont 2 insert the disk and follow the steps asked y wiil then get to a screen that will ask if its a Http:,NFS, etc installation choose accordingly.
2. you must have a IP on the PC that u setup NFS. Copy cd data from cd's to a dir example: /vat/ftp/pub to copy data use this cmd: cp -a. Goto /etc/exports file and place the following /var/ftp/pub aaa.aaa.aaa.aaa (ro,sync,no_root_squash). Make sure u have nfs , nfslock, portmap services runing if they r restart them or reboot machine.
This should do the trick