Hi jekz409,
I wouldn't have a clue but there are a few threads floating around about high CPU useage
http://www.gnutellaforums.com/showth...e+uses+all+CPU http://www.gnutellaforums.com/showth...e+uses+all+CPU http://www.gnutellaforums.com/showth...threadid=51005
If none of these are any help, try doing a search (top right, between faq and home), you'll probably find more info & maybe an answer