It seems like Apple may be on it's way to having another winner like the iPod. According to Cingular Wireless (now owned by AT&T Inc.), they has received about 1 million inquiries about Apple Inc. upcoming iPhone.Cingular will be the first to sell the music-playing iPhone when Apple which will begin shipment in June 07. Cingular is not taking advance orders for the iPhone, however, it set up a section on its Web site inviting visitors to leave their e-mail addresses to receive information about the phone when it is released.Apple has said it could eventually sell 10 million iPhones, which play music and video and have a touch screen. The version with 4 gigabytes of flash memory will cost $499, while the 8-gigabyte version will cost $599.