Intriguing... Also I'm looking into HJSplit. Very nice. Thanks man.
It's the simplest solution.
"These files are too big to copy, even if I compress them!"
"So why not chop them up, like ye olde Usenet does?"
"<light bulb> Bwuuuh??"
It's less convenient, adding an extra step, but it works. And that's what matters.
The Java version needs to be run from the boot volume (can't run it off a USB stick) for some reason, but it's not that big. It can also CRC a file, which can be handy for integrity checks.
Also handy for sneakernet transfers:
"I need to update this system from vX.0 to vX.2 before the drivers will start working to access the Internet, but the DVD drive isn't working either and the 2GB vX.2 update .ISO is too big to fit on this 512MB USB stick I found lying around."
<notices HJSplit>
"Sayyy...."
I can't tell you how often something like this has saved my butt when onsite.
--Patrick