For the first time Tuesday, baseball general managers recommended instant replay be used to help umpires make difficult decisions. The recommendation, by a 25-5 vote, was limited to boundary calls ? whether potential home runs are fair or foul, whether balls go over fences or hit the top and bounce back, and whether fans interfere with possible homers. Baseball Commissioner Bud Selig opposes the use of replays but said last month he was willing to let GMs examine the issue. "I don't like instant replay because I don't like all the delays. I think it sometimes creates as many problems or more than it solves," Selig said then.