Dot Net & MSDN Version

[Bob]

I see there is a MSDN Library version for Dot Net on the
MSDN Subscriber Downloads section embedded with Dot Net
2003 in the Developer Tools section. I see another version
for July under the MSDN Library which includes a DVD image
version.

Which version should we be using with Dot Net 2003? It
seems the one in the MSDN Library is a later version as
the one with the Developer Tools doesn't mention when It's
from.

Thanks!!