|There's nothing which will enable you to get high bandwidth content (videos, software downloads, etc.) any faster over an ordinary telephone line. As the previous responses to your post have said, it is the fundamental restriction of the phone line, not the hardware. |
There can also be a big difference in the dial-up modem you use. There are websites where you can check the actual speed of your connection. If your not consistently connecting and maintaining 45-50kbps, then you need a better modem or a better phone connection.
But, forget about watching video over a telephone line, it ain't ever going to work.