Activist and rock singer Bono, with help from Oprah Winfrey and other celebrities, is partnering with Apple Computer on a red-colored iPod to promote his new charity aimed at battling AIDS, AppleInsider has learned. The two celebrities swung by Apple's North Michigan Ave. retail store in Chicago, Ill.Apple, which has agreed to price the player inline with its existing 4GB iPod nano models at $199, will donate $10 from the sale of each unit to the PRODUCT RED charity.