The Toronto Maple Leafs traded center Joe Colborne to the Calgary Flames on Saturday night for a fourth-round pick next year.
The Maple Leafs re-signed forward Nikolai Kulemin to a $4.7 million, two-year contract Friday.
The Atlanta Thrashers signed Nik Antropov to a four-year, $16-million contract Thursday.
The Maple Leafs signed restricted free-agent forward Matt Stajan to a two-year, $3.5 million contract.
Detroit's Gordie Howe gets his first goal in his first game in the NHL, a 3-3 tie with the Maple Leafs.