Where are my plug-ins

So I re-updated my ATV because it seemed to be having some problems and was missing some plug-ins. Now after the re-update to 3.3.4 I’m missing NitoTV and the new XBMC and Boxee plug-ins as well as the Maintenance menu. Any ideas on how to get these back? I know we are still waiting for a patch to include both Saphire and ATV files, so that is fine, but I would like these other menu items for now. Any help would be great!