Transactions

BASKETBALL

National Basketball Association

CHICAGO BULLS—Acquired F-C P.J. Brown and G J.R. Smith from New Orleans for F-C Tyson Chandler.

GOLDEN STATE WARRIORS—Waived G Will Bynum.

NEW ORLEANS HORNETS—Traded G Kirk Snyder to Houston for cash and a conditional 2008 second-round draft pick.

TORONTO RAPTORS—Signed F Chris Bosh to a three-year contract extension.

FOOTBALL

National Football League

BUFFALO BILLS—Signed OT Jason Peters to a contract extension.

CLEVELAND BROWNS—Signed FB Lawrence Vickers and S Justin Hamilton.

GREEN BAY PACKERS—Signed CB Will Blackmon.

HOUSTON TEXANS—Waived LB Fred Brock, LB Terry Pierce and RT Todd Wade.

NEW ORLEANS SAINTS—Agreed to terms with Marques Colston to a three-year contract.

SEATTLE SEAHAWKS—Signed FB David Kirtman to a multiyear contract.

HOCKEY

National Hockey League

ANAHEIM DUCKS—Signed RW Shawn Thornton and RW Pierre Parenteau to one-year contracts.

BUFFALO SABRES—Agreed to terms with D Andrej Sekera on a three-year contract.

CAROLINA HURRICANES—Agreed to terms with D Derrick Walser and G Craig Kowalski on one-year contracts.