Alright, i had been using limewire for a couple of months. Then last week i tried to download shoulder lean. Well, you know how it loads to a 100 twice, once for ...downloading and the second time to verify i think. Anyway, i realized that during the veryfiying part i realized it started at 2% and a split second later it went to complete so i was like ****, thats weird. Anyway, then i opened my itunes libary to put in in there after that for some reason it said the song was like 25 mins long, i tried to play it but nothing happened. I also used the limewire player and nothing happened. I got pissed and deleted everything to do with limewire downloaded again and had the same problem. I just tried Frost Wire and it does the same thing. HELP ME!!!! I NEED MY TUNES!!!!!!

ooohhh! one more thing, when i still hsd LW after first encountering the problem, deleting LW and downloading it again and searching for the same song, it would give a bunch of results but have of them had been classified as junk. I need music to live! my head hurts!

You have to train the junk filter to your preferences. If you're seeing files marked as junk that you're pretty sure are ok... mark them as not junk. It takes a while for the filter to work out what's good & bad. It also depends on how strict you've set the junk filter. Have a read through the thread below, there's a lot of info about the filter
Junk filter

You might have downloaded a bad file. Did you preview it during downloading?
If it's only happened with the one file, chances are that it's junk.