You should be able to upgrade from Business to Ultimate. Note that in order
to do an upgrade you have to start the process from your current OS. Boot to
Vista Business then insert the Vista Ultimate DVD. You should get an option
to upgrade during the install. If you boot from the DVD the upgrade option
won't be there.
--
Kerry Brown
Microsoft MVP - Windows Desktop Experience
http://www.vistahelp.ca/phpBB2/
"Terry" <Terry@discussions.microsoft.com> wrote in message
news:34757611-1801-447D-B994-DA269007732F@microsoft.com...
> Hello I had purchased a new computer with Vista home on it and found out I
> had to have some of the functionality of Vista Business. I installed
> Business
> and found out that it did not perform an upgrade but installed an all new
> version. Unfortunately I now find have to go to Ultimate. Before I go that
> route I need to know if I am going to have to go through the pain of
> another
> new install or will Vista do an upgrade from Business to Ultimate. If not
> than I will not install Ultimate and I'll make due with Business.
> --
> Thanks