Microsoft Windows Server 2003 Trial Downloads

I'm not one to ignore free software from Microsoft, even if it's only in trial format. I saw that a beta of Windows Server 2003 R2 is available for download. You must install it on the trial version of Windows Server 2003 with Service Pack 1 (SP1); normal Windows Server 2003 SP1 will apparently not work. I registered to download R2 beta and also Windows Server 2003 SP1. You can get them on CD as well, but that takes 4-6 weeks. I might try converting server to workstation using the provided link.