To install:
First, if you think you might need to degrade, backup the porsche.exe file, the 
properties.txt file, and the versions.txt file.  Those are all in the main directory.
After that, extract all the files in this zip into the main NFSPU/2000 directory.
Then just run the Easy35updater.bat file.  It will backup the files, then puts in the new files.
But you MUST backup the porsche.exe, versions.txt, and properties.txt files if the
degrader is to work. (all that does is degrades you to your previous version.)  That is all.

There were some complaints from people that it was too hard to install these files themselves
So, I've taken it upon myself to make a self installer.  It makes a back up too.
But, you have to backup the porsche.exe file, the properties.txt file, and the versions.txt file.
That is only if you think you might have a problem with this update. I have also
included a bat file that will reinstall the backup files if there is a problem.
But again, I can't emphasize enough that you are responsible for the executable and the rest.
If you don't trust my bat files, then you can do it yourself. Read the manual.txt file
included in this zip.  That will tell you where to put the files etc.  