IMPACT 2012 (formerly MAC Conference) is the premier venture gathering in the mid-Atlantic region offering unparalleled speakers, panels, presentations, networking and visibility opportunities to attendees and sponsors. As the oldest, most established venture conference in the Northeast, IMPACT 2012 regularly draws more than 1,000 participants and has been the catalyst for billions of dollars in venture funding and entrepreneurial success in the region. This year's event will be held on November 9 & 10, at the Pennsylvania Convention Center and the Crystal Tea Room. IMPACT 2012 is a production of the Greater Philadelphia Alliance for Capital and Technologies (PACT).