Saving A Downloaded Song M3u And Not Mp3

Please please help me


I am downloading songs off of limewire and when I go to save them it is only givin me the option m3u and not to save them as mp3

Because of this I cannot put them onto phone or n e thing

Is this standard?

I have uninstalled and then re-installed and still the same

I have Windows Xp

AM stuck as to what to do , n e help greatly appreciated

Thanks