hey ho all fellow sharers!!!

i have been going divx mad recently, i have almost 100 wicked movies in high quality divx, but i can't seem to share them???!!!

i have tried numerous setting in my prefrences, everything is in order in the- prefrences/sharing bit, they all show up in my libary, all but one are red, why is this?
all files are between 500mb - 2gb, they are stored on an external HD.

help me i want to share my awesome collection.

i am running Mac osx 10.2.6 and the latest free version of limewire.

cheers all.

get back to me ASAP