i wonder what SNY used to make his? it is 130MB, but it is pretty long, so the compression is good.

i am not an expert on compressions, unfortunately. you can also make the *size* of them as small as 640x480 (or even a little smaller), if you have a big screen.

you could even do it as MPEG4, which is very small, but low quality. then the file should be easy to send -- it would be better than nothing??