What does it mean that a topic has been locked?

<r>I guess I will end up canceling for now because I don't have internet at my house. I have a cell phone for my telephone. Even if I did have a landline phone which would cost another $40.00 a month and then spend probably an hour to have a lesson load every time I wanted to practice. To me it shou...

<r>I see you can no longer download lessons. Maybee I am the only member with this problem, but I can't get high speed internet at my home so I have to download lessons at work and then use them at home. Now I can't do that. Why the change? I pay my monthly subscription fee. If you pay for the lesso...