<OT> Windows question: Splitting large files

[Joel Hammer]

I hate to ask this question on this list but I need help.
I have to copy a 2.2 meg file (powerpoint presentation done in win4lin) from
my linux box to a dos floppy to carry to work and load on the computer there
for a presentation. Is there a way to split the file across two dos disks?
I tried to zip it but it is already zipped, according to zip.
Thanks,
Joel