how to i take files out of lime wire
 

i dont know how to take the files out of lime wire and into my music folder

Your files automatically get saved to a folder named shared....To find this folder click on one of your files in your LW library and select explore, this will open up your shared folder...

when i search for music i never get a file with the padlock symbol that i know are safe? how do i get those?

That warning message is to warn you against the "Urgent limewire update download now" message that shows up in most search results...That file contains a virus and the orange banner is limewire's way of telling you unless you see a padlock on such a file it is dangerous...

The padlock has nothing to do with any of the other files that are downloadable....So happy downloading....
Take a look at this thread it will explain file sizes and viruses on the network...
WARNING: Viruses on network you should be aware of!