On October 3, 2005, after refusing on privacy grounds to submit to a DNA test, as requested by Bulls management, to assess whether he has a congenital heart condition, Curry was traded to the New York Knicks. The trade included the Bulls' Antonio Davis, as well as the Knicks' Mike Sweetney, Tim Thomas, and Jermaine Jackson. First-round draft picks were also exchanged in the trade—which later came back to haunt the Knicks as they had a poor 2005–06 season in which Curry averaged 13. 6 points and 6. 0 rebounds per game (numbers that were significantly down from the previous season). Curry's inability to defend and rebound was a source of frustration for former coaches Scott Skiles and Larry Brown. When asked by a reporter in 2003 what Curry needed to do to become a better rebounder, Skiles simply replied: "Jump. " The 2006–07 season saw a resurgence in Curry's performance under new coach Isiah Thomas, with Curry anointed the team's primary offensive option, averaging career highs in points (19. 6), rebounds (7. 1), and minutes (34. 9) per game. On April 7, 2007 Curry scored a career-best 43 points in an overtime win over the Milwaukee Bucks; his first three-pointer of the season forcing the game into the extra period. Curry is 2 for 2 (100%) from three-point range in his NBA career. In the 2007–2008 season, Curry was expected to form a great frontcourt with Zach Randolph, however both of them saw a regression in their games. Curry showed up to training camp in October 2008 out of shape for the second year in a row, incensing new head coach Mike D'Antoni. Curry not only lost his job, but was not even in D'Antoni's rotation at the beginning of the 2008–2009 season. Curry was also bothered by a sore right knee for much of the season. Curry played his first game of the season on January 8, 2009 against the Dallas Mavericks and played in two other games later in the season. During the 2009 off-season Curry began working with a trainer on a fitness and weight-loss regimen. As of mid-July he had lost 30 pounds, but according to the trainer it would be "delusional" for coaches to think he could get down to his listed weight of 285 pounds.