Can't play MP4s downloaded from google-video!!
all other video files are playing fine!

(firmware 2.71, TA82 )

any solution!?

You making sure that mp4s are put in the correct folder and named correctly too? They dont go in your video folder.

i think there may be different forms of MP4s, since most of my mp4 videos work but the recent ones that i've downloaded didnt work. i guess you can try getting these videos from a different source.