DTNiQ Data Feeds

I have subscribed to dtn Iq feeds. The problem with this service is I am receiving 15 minutes delayed data feed. When I contacted their help service, the helper told me that I need to subscribe to additional adds on and aditional exchanges. According to him currentyly i am using core service due to which my data is delayed 15 min. can you show/or tell me which features (nasdaq level 1 or level 2, nyse etc) you have subscribed. Thanks