OT: Transferring MP3s

[blinker12]

Hi everyone,
This is a little off-topic, but since there's always a lot of discussion of mp3 files here, I thought someone might be able to help me.
I want to move some MP3s on my work computer to my home computer. For the life of me, I can't figure out how to do this. Obviously, the files are too big to be copied onto floppy disks or sent as attachments over e-mail. I've fooled around with WinZip a little, but can't seem to get the files small enough.
I probably sound like a real dolt, but can anyone help?!
Thanks!