Louk, personally I would say that the show would be much improved if you had less in-jokes. I mean I know you, and what you are like, but to others that don't a lot of the talk is probably lost upon them. It is however, only a student radio show so I know you're not trying to be ultra-professional.
I was a bit taken aback at the speed you played my mix, I already had it at about +6 and you seemed to have it on about that again. What happens when you speed hardstyle/trance up too much is that you lose all the bass, and it kind of sounded like hardcore or hard house! But nevermind, I appreciate you having me on the show ;)