Two Stargate: SG1 movies coming

MGM's officially announced that there will be two Stargate: SG1 movies coming following the show's last season on the Sci-Fi channel. Based on the synopsis for the first movie, it sounds like the currently Ori storyline is going to be wrapped up with the movie and not with the end of the current TV season. No indication yet on when the movies will be coming out or where on TV fans will be able to see it.

Metro-Goldwyn-Mayer Studios Inc. (MGM) announced today the extension of the hit Stargate SG-1 franchise with two movies based on the popular series. Titled Stargate: The Ark of Truth and Stargate: Continuum, the movies will both be made available to the television universe and home entertainment marketplace by MGM.
"Stargate: The Ark of Truth"

As SG-1 searches for an Ancient artifact which they hope can defeat the armies of the Ori, they learn more Ori ships are about to be sent through the supergate to launch a final assault on Earth. Daniel discovers that the artifact, the Ark of Truth, may be in the Ori home galaxy, and SG-1 embarks aboard the Odyssey to find it, and pre-empt the attack. The IOA has a plan of their own and SG-1 ends up in a distant galaxy fighting two powerful enemies.
"Stargate: Continuum"

While SG-1 attends the execution of Ba'al, the last of the goa'uld system lords, Teal'c and Vala inexplicably disappear into thin air. Carter, Daniel and Mitchell race back to a world where history has been changed: the Stargate program has been erased from the timeline. As they try to convince the authorities what's happened, a fleet of goa'uld motherships arrives in orbit, led by Ba'al, his queen, Katesh, (Vala) and his first prime, Teal'c. SG-1 must find the Stargate and set things right before the world is enslaved by the goa'uld.