Hi..i'm new to Gnutella and limewire...and i'm a bit of a dope ...so please bear with me.....i've been using Limewire for a couple of weeks and it's been fine...now i'm downloading corrupt video files...err' .....porn

....also i'm finding red files (they look like limewire program files) in saved files section....any help would be appreciated
i've looked in faqs and can't find any reference to my problems.