Hi all,
I am quiet new to PHP.

I need to unzip a .gz file.
I have looked at adding the RAR extension, PEAR seems to be installed on the machine (Windows vista) but i am having trouble setting up the RAR extension. I have copied the folder downloaded into c:\php\pear but i am quiet unclear as how to register this new module.

Any suggestion would be appreciated.

Or is there another / easier way to unzip such file?