Petroleum products are materials derived from crude oil (petroleum) as it is processed in oil refineries. Slack wax, a raw refinery output comprising a mixture of oil and wax used as a precursor for scale wax and paraffin wax and as-is in non-food products such as wax emulsions, construction board, matches, candles, rust protection, and vapor barriers.
The bitrate for an HD Blu-ray video is typically in the range of 20 mbps, standard-definition DVD is usually 6 mbps, high-quality web video often runs at about 2 mbps, and video for phones is typically given in the kilobits (kbps). For example, these are the targets we usually see for H.264 streaming:
So an HD stream is 5.1 Mbits/s. I read somewhere that they require a 20% overhead to use a stream. That's still only 6.1 Mbits/s. As much as I want to, I still can't justify upgrading from my 10 Mbit/s connection. We get a mere 8Mb/s and the picture quality on a Sony HD 46 screen is really, really good. I am not really sure upgrading to higher bandwidth would really be noticeable at all.