Mac Finder sees and plays files, so does FCP7, but with AE CS4, the files are greyed out. All other ProRes files show up fine, only the ones created directly with Ki Pro Mini have the problem. Files CAN be drag and dropped into AE and used, but that is a yet another hurdle to proper workflow (seems to be the theme of 2012).

KMP has firmware update. Running 10.8.1

Just imported a ProRes file from the KPM into CS6 worked fine.