http://lab.msdn.microsoft.com/express/
http://lab.msdn.microsoft.com/express/vwd/default.aspx
.NET Framework 2.0 SDK Beta 1 x86
http://www.microsoft.com/downloads/details.aspx?familyid=916EC067-8BDC-4737-9430-6CEC9667655C&displaylang=en
.NET Framework Version 2.0 Redistributable Package Beta 1 (x86)
http://www.microsoft.com/downloads/details.aspx?familyid=F1232C37-0FEE-4AA6-AA89-B6DCEFC0873B&displaylang=en
If you are looking for the direct URLs to download the express products, check these out:
MSDN: http://download.microsoft.com/download/d/5/f/d5fbf037-59b9-4906-b20b-de5dd544de12/msdnixp.exe
VC++: http://download.microsoft.com/download/1/f/9/1f9c364a-7835-426f-a12e-238bdf8e3ebf/vcsetup.exe
C#: http://download.microsoft.com/download/8/c/7/8c784f26-8e95-43b9-90b9-56b511220dfb/vcssetup.exe
Dotnet 2.0: http://download.microsoft.com/download/9/6/6/9666067a-660f-48e0-a755-a83a81036b67/dotnetfx.exe
Visual Web Developer: http://download.microsoft.com/download/6/e/1/6e1e9b98-928c-45f0-b44b-39f205090446/vwdsetup.exe
VB: http://download.microsoft.com/download/3/f/5/3f52b37c-92a4-4ce0-9de0-0376165e5461/vbsetup.exe