I'm guessing Insomnia crosses some lines between house and trance. Definitely not out of place on a trance party. Great track anyway
Another great one that's in a similar 'in between' genre: Salva Mea.
Well Trance is a form of House anyway hehe - but if it has big appegiatted melody in then of course it should be in the Trance genre. Its like Beatport now - their 'Techno' was actually called Tech Trance back in the late 90's.