In Orlando, where the annual wrap-up conference on Microsoft's sales, reported that the development of Windows Seven will take at least 3 years.

It should be noted that in 2006 one of the leaders of the mast date release of the Windows Seven - the next iteration of Windows, was named in 2009.

Official representatives reported to the conference came Microsoft Global Exchange (MGX), which has already started planning Windows Seven. Windows Seven, at this stage development, will be released in two editorial offices: in 32 and 64 bits. There was no mention of the pre-SKU and OS functions. However, representatives of Microsoft said that Windows Seven will focus on the interests of ordinary and corporate users. The company now thinks about the increase in Windows Seven assistance services based on subscription - something like Microsoft Desktop Optimization Pack (MDOP), it offers its customers Microsoft contracts with Software Assurance than Windows Live.

Before leaving this operating system the company plans to release the update to MDOP, Vista Service Pack 1, plus another update to MDOP. Microsoft said that it did not intend to hide from their customers the date of withdrawal and the future of the software will support corporate customers in deploying Windows Vista and its attendant products, such as Microsoft Desktop Optimization Pack.

Summing up, one can say that you need three more years to release Windows Seven, if not more, with the errors in the OS.
Time will show whether the development team will be able to keep their word Windows, and producing client server version of Windows every 2 years.