The Random Image Web Part was released this last week for MOSS 2007. We have also released installation instructions and a quick tutorial with how to set the web part up.

As with other web parts if you are having troubles after installation, modify the web.config entry.

Where it says:

Trust = "WSS_Minimal"

Change this to be

Trust = "WSS_Medium"

That should do the trick.

Documentation is located at:

Random Image Web Part Documentation