Man, you have dialup, there's not much you can do to speed it up. Are you running a lot of things that require internet access? Shut them down if you do.
Most times though it's due to your isp. Does the speed change when you connect at different times of the day? It's possible that at certain times of the day your isp has a lot of traffic and that will slow the servers down.
Another option would be that if you have old phone lines in your house you can upgrade them and that will help a little with the speed, but that would be quite a project.
I would give your isp a call and see if they know why all of a sudden your speeds have gone down.
Most times though it's due to your isp. Does the speed change when you connect at different times of the day? It's possible that at certain times of the day your isp has a lot of traffic and that will slow the servers down.
Another option would be that if you have old phone lines in your house you can upgrade them and that will help a little with the speed, but that would be quite a project.
I would give your isp a call and see if they know why all of a sudden your speeds have gone down.