Video Add-Ons have no playback Error Messages

So I install the Add-Ons from like HuLu and CBS.   It gets to the point of playing the video and either gives me an error message "SMIL Error"  or Scrit error check log.   What could I be doing wrong???

Dont everyone jump at once to help me out.   You think at least the mods or people running this product would care enough to answer....

i've seen this error before i installed aTV Flash black - just with XBMC. I believe it has to do with the scripts being incorrect for latest versions of XBMC. I'd suggest you google it. it really has nothing to do with aTV Flash and everything to do with XBMC for atv2 and the plugin scripts... good luck - i just gave up with the plugins on the atv2.