The GPO 5 install, went perfectly.  I already had GPO 4 app and purchased the upgrade (download and subsequent Media Kit) to version 5.  Following the successful GPO 5 install, I checked my Application Folder  and there was not a "new" GPO 5 Folder.  Searched everywhere and was unable to locate a new GPO 5 Folder.  Secondly, "Where are the GPO 5, instrument files?  I have been unable to locate them as well.  Thirdly, "Are there "new updated" manuals for GPO 5?  Or, "Are we to refer to the older, GPO 4 user manuals? 

Lastly, From within my Application Folder, I checked several of the instrument folders that are located in my GPO 4 Folder; and based upon the instruments creation dates, it does not appear that a later GPO 5 instrument version, supplanted the GPO 4 instruments.

I would be grateful if some of you could give me some advice concerning the above.  Look forward to hearing from you.  Thanks in advance.