Cropmarks for slideshow option

[Cricchio]

Hi guys I haven't seen or posted for long long time now, I should get back to see what's new about it. Anyway I was wondering about something very crucial for my work
I'm currently shooting my 2nd feature film in Ireland plus I do other things as documentary and promo videos and when I'm shooting for example a feature and the end of each dayfirst thing I do when I go home it's reviewing the footage on my hdtv and as I always use cropmarks especially 2:35 ratio I'love to have the option to start a slideshow with the right aspect ratio cropmarks.
Now I know that you can set cropmarks on playback but they only work on the camera as when you show it on an hdtv the cropmarks don't show up right, plus(assuming they were wroking on an hdtv) if you seat back on a tv you can't from playback step to the next clip as there is no remote for the canon5d2 so you should stand up and go to the next and so forth for every clip, that's why I think that option should be added to the slideshow option and that would show correct marks covering the entire screen. Thanks I hipe someone can helo tha would make my life much easier...do you want to smile now I always put masking tape on the tv to try to see it in the correct aspect ratio and the tape always fall after a while please help me with this if you can