thumbnails are cool but preview vids, come on.,
be honest, do you REALLY give a crap about some video running ? or even a thumbnail for that matter.
the only things those are good for are the ones that the default.xbe does not report the game or app properly in the menu and it says something wrong, then a thumbnail would be helpful.
in general the whole preview vid is rediculous, and more or less just eye candy and a way for someone to sit here and brag about how they coded a preview vid into the menu.
you know exactly what the game is when you see it on the menu, and your not going to sit there for 5 min watching a 3 sec looping video, your going to scroll thru the menu and instantly click on the game when you see it,
i hope they DO NOT add all the stuff, its just more weight added to the program.
keep it lean and simple.