http://www.answersthatwork.com/Downr..._downloads.htm
Scroll down a bit.
But you better get that floppy drive working.
There are a lot of problems you will have booting dos from a CD.
Whilst it's pretty easy to set up a boot menu using a floppy (smartdrive or not / memory settings -(EMS or not .....)- whatever whatnots etcetera) hard to do from CD. If your FAT is FAT32 you'll need Freedos or MsDos retrieved from Win98(ME) bootdisk to access your HD (otherwise you can't save, sucks of course)
So: floppy or better: setup a dualboot XP-MsDos.
BTW, XP on a P3? W98SE or even ME would run much better on that.