Question about Bones

[Kitikira]

I'm creating a model and animation replacer, and I need to place more bones into my model to successfully replace Jigglypuff without crashing. I tried to download BoneAdd first from this linkhttp://www.mediafire.com/?dttmnkm2y0j, but norton keeps tellling me a threat was found. If I try to run it anyways I get this message
"Windows cannot access the specifired device, path, or file. You may not have the appropriate permissions to access the item."
then It closes. Is there any way to add unused extra bones like boneadd does to a model or an alternative link that will work?

[Kitikira]

Well, got it working (Kinda). Thanks for your help I was able to do what I needed to to to the model before Norton Removed it.