Although happy to have his NBA career back on track with the New York Knicks, center Eddy Curry said Saturday he was "very disappointed'' in the Bulls because he thinks somebody in the organization leaked information about his heart tests to the media.

The New York Knicks are ready to take a chance on Eddy Curry. And while they want doctors to sign off on the health of the 22-year-old center's heart first, they won't be looking at Curry's DNA profile.

Tyson Chandler and the Bulls agreed to a multiyear contract, keeping the restricted free agent and former No. 2 overall draft pick in Chicago.

The Chicago Bulls kept guard Chris Duhon on Monday, matching an offer sheet the restricted free agent signed with Toronto. The Raptors reportedly had offered a three-year deal for more than $9 million.

While making a scheduled appearance at a children's track meet on the Northwest Side on Saturday, Eddy Curry shed no light on his contract negotiations with the Bulls and expressed frustration over the ongoing saga of not having disability insurance to cover his heart condition.