Mac Gaming Mods

Everytime I activate a mod in GR for mac the whole screen goes white. Sometimes, when I activate certain mods the players weapons and camo's are all white...no color to them at all...what's the deal?

When ever you see white that means Ghost Recon can't find the file. When using mods this could be caused by a mod requiring another mod or one of the expansion packs. What mod were you trying to play?