Problem with importing a package

[amitsoni.1984 at gmail.com]

I have to work with matrices on python and for that i need a package
NUMPY. I downloaded it and saved it in the same folder as the program
which imports it. But on running the program it gives an error
"ImportError: No module named numpy". Do we need to save the file
required to be imported in a specific folder?

Plz help me out with this.

Thanks

Amit