The module surely isn't from the Finnish Frenzy. What makes you think the other Frenzy (which is not Mr. Frenzy) is from Sweden? There is no country or region info available in his modules, "hotmail.com" is a hint for USA, though.
For several reasons to be honest.
1. They are xm's
2. They sound a different style of music than in the it/mod modules
3. Different email addresses used in the mods
4. Greets different people in his mods, another member of Soundstorm, ie. Dr. q-cumber (swedish).
5. Mentions a #trax channel in one (swedish)
6. Style of music is typically what a lot of swedish composers were doing at the time
To me, they just sound like someone else's tracks, of course they could have been written under a different alias by the same person because of the style of music is different from their normal sound, that wouldn't be the first time, or even by the amount of text written in the credits, not apparent in the .it/.mod ones...
I'm from the uk and use hotmail? Have done since internet cafes were the only options to access the internet before widespread household internet access.