Well as they predicted, the 32bits versions of operating systems it’s getting to the end.

Windows Server 2008 (wich it will be realeased in late october or november in this year) will be the last operating system to use an 32 bit arquitecture. Windows Server 2008 R2 (that it’s expected on 2009) will be exclusively on 64bit editions.

On the other hand, it’s also expected that at least one more client operating system (meaning Windows 7) will appear again as x32.

Cheers!