Craig at Syfy announced via Twitter at 2:16 p.m. EST that "DT" will be back July 10th at 8 p.m. EST :D
Along with "DT", Josh will be on a new Syfy show called "Insane or Inspired", a clip commentary show, which premieres very soon on May 25th at 10 p.m. EST (via this article)
The winner of the Guess the Air Date contest was Kara W. who sent her guess in on March 20th :) she won an autographed copy of Josh's book "Memoirs"
UPCOMING "DT" MARATHONS ON SYFY:May 30th 8:30 a.m. EST - 6:30 p.m. EST, June 5th 8 a.m. - 5 p.m. EST, June 26th 8 a.m. EST - I assume 5 p.m. or later, since the schedule cuts off half way. I assume there would be a marathon on July 10th before the premiere, too!