Many thanks FireEater. I have tried getting rid of Limewire but a message keeps popping up saying "unable to delete because another program or person is using "promodb.lck" ". I found that this promodb.lck is a small part of LM but no matter what I do I can't clear the little b**, and I can't find any other program that uses it.
However I'll try again and try using Frostwire.
I'll let you know developments and again many thanks.