From Sci-Fi Wire:
SCI FI Channel confirmed that Farscape star Ben Browder will join the cast of SCI FI's original series Stargate SG-1. Browder will join the cast in the show's upcoming ninth season; no information on Browder's role was available. Meanwhile, the show's producer, MGM, is still working on a deal to bring back SG-1 star Richard Dean Anderson (Gen. O'Neill) in some capacity.
No word on whether he will be appearing in his black leather pants.