packing

http://news.ninemsn.com.au/article.aspx?id=296907 A mysterious illeness seems to have popped up after a meteor impacted close to some village in Peru. sounds like it may have hit an underground hotspring or somthing, boiling water and the "strange odor" mentioned ealier in the article...

Packing problems I running server? than he begins packing some modules and sprites... and he writes that: "Error Mod_NumForName: !models/player/gsg9/gsg9.mdl not found"

Ive downloaded a few models in ace format how do i extract the models then? i only have winzip where can i download a unpacking program that can unpack ace files?