I have a VirtualBox with a freedos guest, OS X 10.6 host. I just want to get some files to the guest, whether it's through the web or locally. How would you accomplish this?
Well apparently it's pretty involved. I'll update this answer if I ever install the TCP/IP stack. For my purposes, actually, it might be simpler to communicate to the guest with VirtualBox's virtual CD or floppy drive.