Brad...what's happening is when I go to download an .ip package and click on it I'm prompted to install it with IconDeveloper (not sure if thats how it was meant to installed or not)...as I was with the Frois-01.ip...it doesn't recognize the package.
Ah so IconDeveloper took over the .ip extension.
Here's wht you should do:
1) Open IconDeveloper
2) Go to the Tools menu
3) Choose preferences
4) De-delect .ip files
I havne't personally had problems with IconDeveloper opening up .ip files but there's not a very good reason for it to be associating with .ip files in the first place IMO.
Right now, the IconDeveloper lead is working on SkinStudio 5.5 so after that we'll revisit IconDeveloper.