There's quite a big chance you never herd of this 'Blue Edition' Because it is only available to equipment manufacturers.This is from the original disk,this is the only version where there is no need for a serial,this version also does not need an activation.Install on as many computers as you like,takes all the updates.The installer is very simple,undetailed and handy.The interface of application is completely changed,it is modernized and practically reminds in no way to the previous version,does not take long to install on your computer.Office 2007 is the most complete Microsoft tool set provided for people who must collaborate with others and work with information efficiently,regardless of location or network status.Office 2007 builds on the strengths of Microsoft Office Professional Plus 2007,enabling people to collaborate and create,manage,and use information more efficiently.No necessity to enter serial number,does not demand activation,fully working. Whats included Office 2007 Blue Edition. Access,Communicator,Excel,Grove,InfoPath ,OneNote,Outlook,PowerPoint,Publisher and Word.Shipping is free for US buyers,comes on a CD-R disk.Will ship when payment is received.If you have any questions give me an email.Thank You!