NOTE! Before you run the installation, you must extract the entire
ZIP file to a temporary directory. Just double-clicking on the 
MSI files inside the ZIP will NOT work.

The files postgres-plus-8.3.msi and 
postgres-plus-8.3-int.msi contain PostgreSQL version 8.3.3. 
The reason for naming the files 8.3 is because the method used to 
upgrade the installation does not permit the filename to be changed.

If you install directly from the 8.3.3 MSI file, your system will
contain version 8.3.3 from the start and there is no need to
upgrade it to 8.3.3.

To upgrade from an earlier 8.3 release, please use the enclosed 
"upgrade.bat" file. Or look at it and adapt any commands as necessary.

Note that you can only upgrade PostgreSQL Plus with this 
package - you cannot upgrade from pgInstaller installations of
PostgreSQL.

If you need to add or remove a feature afer you have upgraded, 
you must use the this version of the MSI file.
