I like it when a dj gives it some on the mic, I usually go abit overboard on the mic (swearwords) or give it 'you thought that was good wait till you hear this stormer' etc, then introduce the record. Some people might not like this but it creates atmosphere. I remember I had a thing about using the mic I never used to like it but if you can introduce the next record(not every record) and build it so everyone is anticipating what tune your going to play next the floor usually stays full and the atmosphere buzzing, that is of course as the record you play next is the right one to play at that time. Nothing worse for me than a boring dj who looks like he doesn't really want to be there or someone who just waffles on about the label, year, title, artist etc, BORING!. I cant help it when i'm behind the decks, the music just takes over, with a little help from some alcohol