It can be obtained from :

http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=7b0b0339-613a-46e6-ab4d-080d4d4a8c4e

Brief Description

Express Editions
This download installs Service Pack 1 for Microsoft? Visual Studio? 2005 Express Editions.
Posted on 2006-12-19 12:02:55 by Vortex