Its not connect to the internet
Limewire is illegal.
If you know the files name just type it search it in video, audio, program, etc. section of Limewire. Of course if nobody on Limewire has that file then no results will be returned. If you already tried this check the bottom-right of Limewire to be sure at least 3 of the 5 bars are green before you search. If they're not go to File->Connect. It should connect after that but if it doesn't check your internet connection.
no limewire is not illegal. but the things you get off it can be i have had my internet shut off for downloading copyright things on limewire
limewire has 2 speeds, slow and stop!!
LimeWire
Well, 1st off limewire is not a website, its a server that connect to using the 'limewire client'. Frostwire does connect to the same server. As for 'legal', thatywould depend on what country you are in, and what you download.
you will have a firewall protecting it from connecting
limewire
Yes.
you download limewire of the internet then once you have it you search the song that you want
Because you are probably using the streaming feature of limewire. This needs an internet connection. If you want to play music from limewire offline then you need to download the music rather than stream it.