I jumped on the $99 deal they had for this for students a few months back. FWIW, it is well worth it at $209.
You can download the following versions of Server 2008:
Windows Server 2008 Datacenter, Enterprise and Standard (x64) - DVD (English)
Windows Server 2008 Datacenter, Enterprise and Standard (x86) - DVD (English)
Windows Server 2008 for Itanium-based Systems (ia64) - DVD (English)
Windows Server 2008 Datacenter, Enterprise and Standard without Hyper-V (x64) - DVD Windows Server 2008 Datacenter, Enterprise and Standard without Hyper-V (x86) - DVD Windows SDK for Windows Server 2008 and .NET Framework 3.5 (x86, x64, ia64) - DVD
WDK for Windows Server 2008 (x86, x64, ia64) - DVD (English)
Windows AIK for Windows Server 2008 and Windows Vista Service Pack 1 (x86, x64, ia64) - DVD (English)
Windows Web Server 2008 (x64) - DVD (English)
Windows Web Server 2008 (x86) - DVD (English)
Plus all Vista versions for both x86 and x64 and all Office flavors, Exchange Server, Vizio etc. Basically everything MS except for WHS.
You download ISO's and just use Nero or the like to burn to DVD. I max out my 30Mbps connection so downloads are very fast. Well worth it IMO.