We used Just Press Play Productions for our October 2011 wedding.  At first we were skeptical, but after talking with Jeff all our fears went away.  Jeff was wonderful to work with, very professional, and prompt with answering all of our inquiries.  It was great to have the option and use our own IPod, pick our own music; while not having to worry to find a family member or friend to DJ the system.  
 
Our DJ Karl was also wonderful to work with!  Karl was great with finding any music that we did not have that our guest's requested, he was prompt to our reception, and got the crowd excited with his announcements! We really enjoyed having Karl as our DJ! 
 
The only change I would have made is choosing the larger sound system.  Even though our wedding reception was small (around 55 people), our family and friends are party goers and love to dance!  The larger sound system is a better choice if you want to have clear sounding, nice and loud dance music!  Thanks again Jeff and Karl!