just a few quick questions
 

Ok I've been using Winmx for a long time and this is my first experience using Limewire. First off..what is the difference if under search results under the speed it is green? Some are green and some are just regular. Also....I've got a cable modem....how come whenever I go to download a song or a music video it sits there after I click to download it and says "Requery sent, waiting 75s for results. And then after it does that it starts the time over again to like 200s for results. Am I doing something wrong?

1) the color:
a result is shown green, if the speed, that is shown in the result was verified by the client, so you can be sure of its connection speed

2) the requerying:
If LimeWire is trying to download a file but the remote host is busy, it will automatically search for an alternate location. After requerying it waits a certain amount of time, since emitting query after query does not return more results (since more clients are rather unlikely to come into your search horizon).
The requerying will be improved, once LimeWire starts looking for the hash of a file instead of the file name, this feature is to be expected to be ready in the next weeks.