Thanks for the report! Indeed, some people have been having troubles with unzipping the files; it's random though; only a small number of ppl reported this. I wonder if that'd have been an issue if I .zipped it instead of .raring it....
Maybe if you tried unzipping it with another compression program like 7zip? Regardless, at some point in the next month I'll be uploading an updated version! ; o ;
Thank you very much for the interest ;v; <3