Doesn’t appear to work…Wait. It does!

Doesn’t appear to work with the latest OS. I just get the spinning wheel of nowheresville.

Addendum: After a restart it seems to be working. It did crash when I tried to use a 3rd party screensaver as a background and it really didn’t like that, but I can’t really fault the app for that.
Overall, it does exactly what it says, but it IS a bit of a memory hog, not liking me doing much Adobe work. My iMac is getting a bit long in the tooth, though.

Matt Sahlgren about Videowall HD, v1.0.0