The New York Racing Association will debut its redesigned website with the start of the Belmont Park spring/summer meeting on Wednesday, May 9th. ...Fort Erie Race Track opens its 2001 season on Saturday, April 28. The meet will continue for 108 days, with post time 1:05 p.m. ...Hialeah Park will again host its Kentucky Derby Seminar, which is scheduled to start after the races at 6 p.m. May 4 in the Flamingo Sports Pavilion. Track announcer Frank Mirhmadi will moderate a panel of handicappers and sports personalities that will each analyze the Derby. The panel will include Hialeah television handicappers Ron Nicoletti and Megan Connolly and publicity director Joe Savage along with sports-radio host Ed Kaplan and Fort Lauderdale Sun-Sentinel television critic Tom Jicha.