There are times that WSUS is just downright annoying.
After I did this:
And yes to Kevin, http://msmvps.com/blogs/kwsupport/archive/2007/07/24/multiple-imf-updates-showing-up.aspx that’s exactly what happened to me. In my case I got it to shut up by shutting off automatic update service, dumping the software distribution folder and then turning the update service back on.
And how many “few minutes” did they benchmark that clean up tool with? It ran for several hours on my system.