FRAMINGHAM (09/26/2003) - In other Intel news, the company said it has has paid US$450 million to buy a 5.3 percent stake in Micron Technology Inc., a Boise, Idaho, maker of memory chips. . . . Handheld vendor Research in Motion Ltd. in Waterloo, Ontario, became profitable in its second quarter, which ended Aug. 30, with earnings of $2.1 million.