limewire hard drive/problem

[james888]

hello
im new to limewire and have been having some problems.

i was recently downloading some movie files and once one of the files (i was downloading some at the time) had completed downloading i relised it was not what the title had said but was actually porn..

once i relised this i cancelled all the other files from downloading..

im trying to get rid of these files for good.

so iv deleted the file from my hard drive and lime wire and deleted all the files from the 'imcompleted files' but im worried that the files may be burnt onto my hard drive..

1) are these files burnt onto my hard drive? even the ones that i cancelled?
2) how do i get rid of them if they are burnt onto the h/d? is there anyway?

thanks in advance
i would really appreciate any help

James