From where can I download Windows 2003 Server Standard Edition

I need some help to locate download of Windows Server 2003 Standard Edition. I want to create a new setup. I have around 4 different workstations. I just need to add one more with Windows Server and create a default storage place for all. But I am not able to get proper download for the same. Can anyone guide for the same. Thanks.

You can get that from Microsoft website. There are different edition listed. You can test the newest edition for some period and then upgraded to full version by buying the license key. It is better if you locate the download from official site only. That would be a quiet stable download. I found a link that offers information on various different edition of Windows Server.

Comparison of Windows Server 2003 Editions