SEATTLE--If it is up to Microsoft, the omnipresent JPEG image format will be replaced by Windows Media Photo. The software maker detailed the new image format Wednesday at the Windows Hardware Engineering Conference here. Windows Media Photo will be supported in Windows Vista and also be made available for Windows XP, Bill Crow, program manager for Windows Media Photo said in a presentation. "One of the biggest reasons people upgrade their PCs is digital photos," Crow said, noting that Microsoft has been in contact with printer makers, digital camera companies and other unnamed industry partners while working on Windows Media...