(Seattle, WA)  --  Seattle Storm forward Lauren Jackson says she's done with professional basketball.  The seven-time WNBA All-Star says she's retiring after having multiple surgeries on her knee, which she injured two years ago while playing in China.  The 34-year-old Australian was Seattle's top pick in the 2001 WNBA Draft.  Jackson is the Storm's all-time leading scorer with more than six-thousand points, and leads the team in rebounds and blocked shots.