WHEN: Thursday, Sept. 7, 8:30 p.m.
WHERE: Heinz Field; Pittsburgh, Pa.
TV: NBC (Al Michaels, play-by-play; John Madden, analyst; Andrea Kremer, sideline reporter)
COACHES: Dolphins, Nick Saban (2nd year with team); Steelers, Bill Cowher (15th season)
SERIES RECORD: Miami leads 11-9 (2-1 in the playoffs)
LAST MEETING: 2004 at Miami — Steelers 13, Dolphins 3
2005 TEAM RANKINGS: Dolphins — 14th in the NFL in total offense, 12th in rushing offense, 16th in passing offense, 18th in total defense, 17th in total defense, 20th in pass defense; Steelers — tied for 15th in total offense, 5th in rushing offense, 24th in pass offense, 4th in total defense, 3rd in rushing defense, 16th in pass defense
Steelers -- QB Ben Roethlisberger (appendectomy) is out; TE Jerame Tuman (hamstring) is questionable; T Willie Colon (hamstring), S Mike Logan (ankle), C Chukky Okobi (knee) and T Max Starks (knee) are probable.
GAME NOTES: This is the second time the Dolphins have opened the season in prime time against the defending Super Bowl champions (they beat Denver, 38-21, in 1999) ... With Roethlisberger out, the Steelers signed practice squad QB Brian St. Pierre on Wednesday ... This will be the Dolphins' first regular season game at Pittsburgh since 1994. The only team the Dolphins haven't faced on the road this long is Chicago, whom Miami will face at Soldier Field in November ... Dolphins assistant coaches Dom Capers and Mike Mularkey both were coordinators with the Steelers at one point.