"Check for Updates" command fails

[Lyle]

It's obviously something unique about this computer (my iMac, at home). SuperDuper! can contact the update server just fine from my MacBook at work, for example.

SuperDuper! is working fine for me so this is really, really low priority (and it sounds like it's not reproducible for anyone but me anyways). I think I'll bring my MacBook home from the office and see if it can still contact the update server when it's on my home wireless network. If that works, then it's probably not the network. I might also install Wireshark or something and see if I can figure out what's going on.

Thanks for listening. I'll post back here when I resolve the problem, on the off chance that someone else runs into it.