Here are the downloads for Arrow OS! Warning: only the first two OS's are supported on Microsoft Powerpoint 2007. The next ones are only supported on 2011 and above. In the link, the rest of the newer Operating Systems will be there.
Arrow OS 2.1 Beta 2
An update to the beta
Arrow OS v.1.3
This update includes some tweaks and improvements.
Arrow OS 2.1 Beta
we decided to bring 2.0 back!