I hired DJ Doremixx (Ivan) for my May 11, 2013 wedding at The Royal Cancun.  We met with Maritza a few days before to go over our song list and general requests.  She was great and very confident/easy going so I knew I had nothing to worry about.  She also added special touches such as asking what our wedding colors were to make sure the dance floor was lit to our colors during the first dance - how cute is that!!  As all reviews state, the dance music was awesome and no one stopped dancing - lots of serious sweating as a result haha. I had brought my own CDs for cocktail hour and dinner hour, and Ivan played those no problem.  He also adhered to our asking him to not allow for guests to make requests - which must have been tough turning a few people down.  I also had my MOH run over to him to tell him things on my behalf and he took that in stride (when I realized my dinner CD was not long enough, she ran over and asked him to continue with similar music, which he did no problem).  

Everyone danced nonstop and the segways between songs were so cool, there was never a slow point.  After last dance everyone stood around kind of sad wishing we could keep going!  It was so fun, Doremixx was completely timely/reliable/prompt with email responses (less than 48 hours).  I would recommend them to anyone!!