i bought a new USB hardrive with 200 gigs dedicated to kazaa. i put almost 80 gigs of music, videos, and software i have collected during the last 5 months i have used kazaa lite. but i have 1 prob. i leave my comp on all night so i can share my files, but no one seems to be uploading from me. do i need to unblock a certain port so ppl can upload from me, or is it just my firewall?