02:47 hrs ago In the second stage of a two-part application Apple Inc. on Friday began selling the most expensive, high-speed wireless version of IPAD United States, after the successful launch of the short-range Wi-Fi tablet at the beginning of this month. Directly associated with content, although the event was certainly not the accumulation and excitement of the third debut April - with a warm night in rank and file - Apple's retail stores in major cities even seen decent sized crowd before the start of 5th pm In a shop in downtown San Francisco, nearly 75 people waited in line 90 minutes before the IPAD 3G is on sale. Several people said they had waited for the more expensive version of the Apple Tablet, because they saw it as a possible replacement for their laptops, at least in some situations. "I will take with me everywhere, I take my laptop everywhere, and it will definitely replace my laptop in many cases," said Long Nguyen, 22, the repair work and has been at the top. The 3G model - which also supports Wi-Fi - begins at $ 629 and $ 829 on rising. The IPAD Fi run only $ 499 strips. The IPAD 9.7-inch touch screen is essentially a cross between a laptop and a smartphone. It is as a media consumption device, good for video, games, books and electronic journals and Web browsing. But some said they also hoped to use it for work, mainly because of the resistance light and slim profile. "I travel a lot of work, and I have many projects that are there, so I think it will be for some, the useful," said Gary Riley, 36, an environmental engineer. "I am the road all the time, and I think it will give me a good choice, especially when I'm traveling," said Bob Geib, a consultant. "It will complement my laptop." AT & T offers wireless data plans for the IPAD fee $ 29.99 per month for unlimited access. AT & T is also the exclusive U.S. carrier for Apple's iPhone and has been subjected to much criticism about the quality of its network. It remains to be seen whether users will be problems with their service IPAD. Apple sells 300 000 IPAD day of publication on 3 April and a half million units in the first week. Although the unit will not reach the international markets by the end of May, some analysts expect Apple to sell about 5 million this year. The IPAD application was accompanied by a throng of media hype, but it has not been without mishaps. The company has the worldwide launch of a month for what he said was expected that the delay in higher demand. Analyst say the company also had difficulty ramp production of a new product. Shares of Cupertino, Calif., Apple closed down 2.8 percent at $ 261.09 on Nasdaq. (Reporting by Gabriel Madway; Editing Bernard Orr)