Tutorial:How do I change the project settings?

In Adobe Premiere Pro CS4 version, each sequence has its own settings that used to be at the project level, belows is a tutorial guide of how to modify the project settings.

Features
Customers are unable to change project settings from within Premiere Pro CS3 and earlie, however users can create a new project with the desired settings and import the old project file into the new project. This is by design.

First, save your project and close it. Then, find the project file in the directory you saved it in. Make a copy of the project file (as this method is not well tested), and open the original in wordpad. Now, select Edit -> Replace... In the Find What field, type the old resolution, preceded with a comma, and in Replace with, put in the new resolution, again preceded with a comma.For example, to change the project from 360x240 to 720x480:Find what: ,360,240 Replace with: ,720,480. Save, and open the project. You should get something looking like this: