No problem V1,
You can try doing what ausatco has outlined, but I wish to point out one other thing, if your full version disk of 98 is from MS, install into a laptop, it may, or may not have the specific drivers for all the installed devices on the laptop.
So if you do install it, create a boot disk with CD support (if it has one) just so you can get into the system by diskette if necessary, if 98 installs ok, but cannot detect sound (usually that and possibly modem, if internal and not pcmcia) then you can go get them from the manufacturer's website then install.