Yeah - I've heard a couple of stories myself, but personally have never had
a problem with customs. I've come back from Canada a couple of times with
hardware (rescued a Burroughs B80 one time even - now that was a vanload!)
and they have never once even opened the side door of the van to get a
better look, they just peer in through the driver's window a bit. I have
gotten the "What do you want with this junk" bit though.
Granted, it's been several years since I have been to Canada, but, I'm not
terribly worried. All I can hope is that they do the same, or, when
checking, will notice that Sun hardware was made in the US to begin with.
-Ian