Ed - a win98 boot disk will NOT allow you to install win95, though it will allow you to use your CD drive; (maybe) depending on the model of the CD you have.

you will need the dos drivers for your computer CD, MSCDEX.exe, a config file and autoexec.bat on the floppy (they will have to be manually contructed, PLUS you will need to manually copy fdisk and format to the bootable diskette....

NOT trying to scare you here, but I've spent too many hours reconstructing computers to go about it lightly...