Recovery Files to CDROM RW

Since the price of CDROM RW’s have dropped drastically, I have an idea that creating Recovery CDROM RW’s would be a great advantage to my company. Since we have a standard PC configuration with Windows98, I want to create CDROM’s to recover Windows98 workstation at corporate and remote locations. I know that we can create a recovery diskette with FDISK and such,but since the storage on CDROM’s much greater than diskette, can anyone advise on what other files or directories should be added? And,can this be done?