Microsoft confirmed that they will be releasing Office 2010 in June of 2010. It is codenamed Office 14. This will be their first version to support 64-bit processors. So you will not have the 4GB memory limit in your future Office suites if you go with the x64 version. 32-bit users not worry there will be two versions. Another new feature of Office 2010 is a web based version. It is said Microsoft will also offer a free web based version with ads.