THE video takes too long to download and buffer.
i have a DSL with Verizon, rated 2732/675 by dslreports.com plenty of bandwidth to view video streams.
is that video a .swf flash video? if not i'd suggest converting it to that format. use Camtasia Studio works great.
i did manage to get around 58% of the video. was able to see some of your presentation examples.
would be very interested in how those are created. i have both programs.
dave