It's a case of "The Festival Formerly Known As..." as Jamfest 2010 has officially changed it's name to Supafest 2010. The artists are the same (Kelly Rowland, Akon and Pitbull, Jay Sean, Sean Paul and Eve). The cities and venues are the same (listed below). All that's changed is the name of the event, and it's due to a potential legal conflict with another local events/recording company. So jam no more, Supafest is go...
April 13 : Adelaide (Wayville Showgrounds)
April 14 : Melbourne (Royal Melbourne Showgrounds)
April 15 : Sydney (Acer Arena)
April 17 : Brisbane (RNA Showgrounds)
April 18 : Perth (ME Bank Stadium)